Alright, let's work through 3152 times 287 step by step
3152 × 287 = 287 × (3152)
+ 287 × 2 what gives us 574
+ 287 × 50 that equals 14350
+ 287 × 100 which equals 28700
+ 287 × 3000 that equals 861000

= 904624
