Alright, let's work through 4859 times 3009 step by step
4859 × 3009 = 3009 × (4859)
+ 3009 × 9 yielding 27081
+ 3009 × 50 what gives us 150450
+ 3009 × 800 giving us 2407200
+ 3009 × 4000 giving us 12036000

= 14620731
