Alright, let's work through 4258 times 7776 step by step
4258 × 7776 = 7776 × (4258)
+ 7776 × 8 that results in 62208
+ 7776 × 50 what gives us 388800
+ 7776 × 200 that results in 1555200
+ 7776 × 4000 producing 31104000

= 33110208
