Alright, let's work through 8546 times 1320 step by step
8546 × 1320 = 1320 × (8546)
+ 1320 × 6 giving us 7920
+ 1320 × 40 that equals 52800
+ 1320 × 500 resulting in 660000
+ 1320 × 8000 that equals 10560000

= 11280720
