Alright, let's work through 9156 times 2248 step by step
9156 × 2248 = 2248 × (9156)
+ 2248 × 6 producing 13488
+ 2248 × 50 which equals 112400
+ 2248 × 100 yielding 224800
+ 2248 × 9000 that is equal 20232000

= 20582688
