Alright, let's work through 4487 times 4957 step by step
4487 × 4957 = 4957 × (4487)
+ 4957 × 7 that results in 34699
+ 4957 × 80 which equals 396560
+ 4957 × 400 producing 1982800
+ 4957 × 4000 that equals 19828000

= 22242059
