We're going to solve 4728 multiplied by 8921
4728 × 8921 = 8921 × (4728)
+ 8921 × 8 giving us 71368
+ 8921 × 20 producing 178420
+ 8921 × 700 giving us 6244700
+ 8921 × 4000 producing 35684000

= 42178488
