Alright, let's work through 1485 times 3087 step by step
1485 × 3087 = 3087 × (1485)
+ 3087 × 5 producing 15435
+ 3087 × 80 yielding 246960
+ 3087 × 400 yielding 1234800
+ 3087 × 1000 that is equal 3087000

= 4584195
