We're going to solve 4072 multiplied by 7727
4072 × 7727 = 7727 × (4072)
+ 7727 × 2 producing 15454
+ 7727 × 70 giving us 540890
+ 7727 × 000 yielding 0
+ 7727 × 4000 resulting in 30908000

= 31464344
