We're going to solve 1904 multiplied by 3791
1904 × 3791 = 3791 × (1904)
+ 3791 × 4 what gives us 15164
+ 3791 × 00 giving us 0
+ 3791 × 900 resulting in 3411900
+ 3791 × 1000 giving us 3791000

= 7218064
