Alright, let's work through 4957 times 3409 step by step
4957 × 3409 = 3409 × (4957)
+ 3409 × 7 resulting in 23863
+ 3409 × 50 that equals 170450
+ 3409 × 900 yielding 3068100
+ 3409 × 4000 resulting in 13636000

= 16898413
