Alright, let's work through 4179 times 4203 step by step
4179 × 4203 = 4203 × (4179)
+ 4203 × 9 giving us 37827
+ 4203 × 70 resulting in 294210
+ 4203 × 100 that is equal 420300
+ 4203 × 4000 what gives us 16812000

= 17564337
