Alright, let's work through 4359 times 2380 step by step
4359 × 2380 = 2380 × (4359)
+ 2380 × 9 that is equal 21420
+ 2380 × 50 giving us 119000
+ 2380 × 300 which equals 714000
+ 2380 × 4000 yielding 9520000

= 10374420
