We're going to solve 2787 multiplied by 4660
2787 × 4660 = 4660 × (2787)
+ 4660 × 7 yielding 32620
+ 4660 × 80 what gives us 372800
+ 4660 × 700 yielding 3262000
+ 4660 × 2000 resulting in 9320000

= 12987420
