  The vector bosons production at the Large Hadron Collider makes it possible
to investigate in detail the basic structure of electroweak interactions.
Besides the LHC with a good accuracy will be measure production of weak bosons
($pp \to W^+W^-$). The production of weak bosons with photon ($pp \to
W^+W^-\gamma$) provides an increasingly powerful handle at higher
center-of-mass energies. We present phenomenological results for $WW\gamma$
production in proton-proton interaction at the Large Hadron Collider. In this
paper, we calculate the total and differential cross sections. We consider the
dependence of differential cross section distributions on transverse momentum
and rapidity particles, which are produced in the final state ($W^+$ and
$W^-$). We consider several important distributions, which are included in the
search for new physics at the Large Hadron Collider. The results for transverse
momentum distributions, rapidity distributions and total cross section are
presented.
