Alright, let's work through 4589 times 2087 step by step
4589 × 2087 = 2087 × (4589)
+ 2087 × 9 giving us 18783
+ 2087 × 80 that equals 166960
+ 2087 × 500 that equals 1043500
+ 2087 × 4000 yielding 8348000

= 9577243
