  This article provides a power series summability based Korovkin type
approximation theorem for any fuzzy sequence of positive linear operators.
Using the notion of fuzzy modulus of smoothness, we also derive an associated
approximation theorem concerning the fuzzy rate of convergence of these
operators. Furthermore, through an example, we illustrate that our summability
based Korovin type theorem is an advantage over the fuzzy Korovkin type theorem
proved in the seminal paper by Anastassiou (Stud. Univ. Babe\c{s}-Bolyai Math.
4 (2005), 3--10).
