Alright, let's work through 4891 times 7319 step by step
4891 × 7319 = 7319 × (4891)
+ 7319 × 1 that is equal 7319
+ 7319 × 90 giving us 658710
+ 7319 × 800 yielding 5855200
+ 7319 × 4000 what gives us 29276000

= 35797229
