Alright, let's work through 1356 times 9026 step by step
1356 × 9026 = 9026 × (1356)
+ 9026 × 6 producing 54156
+ 9026 × 50 giving us 451300
+ 9026 × 300 which equals 2707800
+ 9026 × 1000 yielding 9026000

= 12239256
