Alright, let's work through 2580 times 4598 step by step
2580 × 4598 = 4598 × (2580)
+ 4598 × 0 giving us 0
+ 4598 × 80 resulting in 367840
+ 4598 × 500 what gives us 2299000
+ 4598 × 2000 producing 9196000

= 11862840
