No problem, we've got 4723 and 6191 to multiply
4723 × 6191 = 6191 × (4723)
+ 6191 × 3 which equals 18573
+ 6191 × 20 what gives us 123820
+ 6191 × 700 that is equal 4333700
+ 6191 × 4000 that is equal 24764000

= 29240093
