Let's calculate 4422 x 3000
4422 × 3000 = 3000 × (4422)
+ 3000 × 2 resulting in 6000
+ 3000 × 20 what gives us 60000
+ 3000 × 400 what gives us 1200000
+ 3000 × 4000 that results in 12000000

= 13266000
