We're going to solve 2638 multiplied by 4722
2638 × 4722 = 4722 × (2638)
+ 4722 × 8 that is equal 37776
+ 4722 × 30 resulting in 141660
+ 4722 × 600 yielding 2833200
+ 4722 × 2000 that is equal 9444000

= 12456636
