We're going to solve 7774 multiplied by 2131
7774 × 2131 = 2131 × (7774)
+ 2131 × 4 producing 8524
+ 2131 × 70 giving us 149170
+ 2131 × 700 which equals 1491700
+ 2131 × 7000 giving us 14917000

= 16566394
