Alright, let's work through 4430 times 310 step by step
4430 × 310 = 310 × (4430)
+ 310 × 0 producing 0
+ 310 × 30 resulting in 9300
+ 310 × 400 giving us 124000
+ 310 × 4000 yielding 1240000

= 1373300
