We're going to solve 4072 multiplied by 1946
4072 × 1946 = 1946 × (4072)
+ 1946 × 2 resulting in 3892
+ 1946 × 70 what gives us 136220
+ 1946 × 000 that is equal 0
+ 1946 × 4000 that is equal 7784000

= 7924112
