Alright, let's work through 7107 times 8221 step by step
7107 × 8221 = 8221 × (7107)
+ 8221 × 7 that is equal 57547
+ 8221 × 00 yielding 0
+ 8221 × 100 that is equal 822100
+ 8221 × 7000 that equals 57547000

= 58426647
