Alright, let's work through 4219 times 1139 step by step
4219 × 1139 = 1139 × (4219)
+ 1139 × 9 which equals 10251
+ 1139 × 10 resulting in 11390
+ 1139 × 200 that equals 227800
+ 1139 × 4000 yielding 4556000

= 4805441
