Alright, let's work through 7162 times 2155 step by step
7162 × 2155 = 2155 × (7162)
+ 2155 × 2 producing 4310
+ 2155 × 60 yielding 129300
+ 2155 × 100 which equals 215500
+ 2155 × 7000 that equals 15085000

= 15434110
