Alright, let's work through 3017 times 4259 step by step
3017 × 4259 = 4259 × (3017)
+ 4259 × 7 giving us 29813
+ 4259 × 10 resulting in 42590
+ 4259 × 000 what gives us 0
+ 4259 × 3000 producing 12777000

= 12849403
