Alright, let's work through 5638 times 1745 step by step
5638 × 1745 = 1745 × (5638)
+ 1745 × 8 yielding 13960
+ 1745 × 30 that equals 52350
+ 1745 × 600 producing 1047000
+ 1745 × 5000 what gives us 8725000

= 9838310
