Alright, let's work through 4274 times 810 step by step
4274 × 810 = 810 × (4274)
+ 810 × 4 producing 3240
+ 810 × 70 giving us 56700
+ 810 × 200 which equals 162000
+ 810 × 4000 what gives us 3240000

= 3461940
