We're going to solve 3920 multiplied by 1092
3920 × 1092 = 1092 × (3920)
+ 1092 × 0 producing 0
+ 1092 × 20 which equals 21840
+ 1092 × 900 resulting in 982800
+ 1092 × 3000 that results in 3276000

= 4280640
