No problem, we've got 1140 and 1478 to multiply
1140 × 1478 = 1478 × (1140)
+ 1478 × 0 that is equal 0
+ 1478 × 40 what gives us 59120
+ 1478 × 100 that results in 147800
+ 1478 × 1000 that equals 1478000

= 1684920
