Alright, let's work through 5133 times 7876 step by step
5133 × 7876 = 7876 × (5133)
+ 7876 × 3 that equals 23628
+ 7876 × 30 that is equal 236280
+ 7876 × 100 that is equal 787600
+ 7876 × 5000 producing 39380000

= 40427508
