Alright, let's work through 1044 times 4140 step by step
1044 × 4140 = 4140 × (1044)
+ 4140 × 4 yielding 16560
+ 4140 × 40 that results in 165600
+ 4140 × 000 resulting in 0
+ 4140 × 1000 that results in 4140000

= 4322160
