Alright, let's work through 5004 times 1085 step by step
5004 × 1085 = 1085 × (5004)
+ 1085 × 4 yielding 4340
+ 1085 × 00 producing 0
+ 1085 × 000 producing 0
+ 1085 × 5000 giving us 5425000

= 5429340
