Alright, let's work through 4222 times 5391 step by step
4222 × 5391 = 5391 × (4222)
+ 5391 × 2 resulting in 10782
+ 5391 × 20 resulting in 107820
+ 5391 × 200 that equals 1078200
+ 5391 × 4000 which equals 21564000

= 22760802
