Alright, let's work through 5421 times 2922 step by step
5421 × 2922 = 2922 × (5421)
+ 2922 × 1 that results in 2922
+ 2922 × 20 that equals 58440
+ 2922 × 400 that results in 1168800
+ 2922 × 5000 resulting in 14610000

= 15840162
