Alright, let's work through 4100 times 9637 step by step
4100 × 9637 = 9637 × (4100)
+ 9637 × 0 that results in 0
+ 9637 × 00 yielding 0
+ 9637 × 100 producing 963700
+ 9637 × 4000 that equals 38548000

= 39511700
