Alright, let's work through 1224 times 7156 step by step
1224 × 7156 = 7156 × (1224)
+ 7156 × 4 giving us 28624
+ 7156 × 20 what gives us 143120
+ 7156 × 200 resulting in 1431200
+ 7156 × 1000 that results in 7156000

= 8758944
