Alright, let's work through 4904 times 4072 step by step
4904 × 4072 = 4072 × (4904)
+ 4072 × 4 that results in 16288
+ 4072 × 00 that is equal 0
+ 4072 × 900 yielding 3664800
+ 4072 × 4000 resulting in 16288000

= 19969088
