Alright, let's work through 9111 times 2229 step by step
9111 × 2229 = 2229 × (9111)
+ 2229 × 1 that is equal 2229
+ 2229 × 10 giving us 22290
+ 2229 × 100 which equals 222900
+ 2229 × 9000 that is equal 20061000

= 20308419
