Alright, let's work through 5711 times 9102 step by step
5711 × 9102 = 9102 × (5711)
+ 9102 × 1 which equals 9102
+ 9102 × 10 what gives us 91020
+ 9102 × 700 which equals 6371400
+ 9102 × 5000 that equals 45510000

= 51981522
