Alright, let's work through 1152 times 3105 step by step
1152 × 3105 = 3105 × (1152)
+ 3105 × 2 what gives us 6210
+ 3105 × 50 that results in 155250
+ 3105 × 100 yielding 310500
+ 3105 × 1000 that results in 3105000

= 3576960
