Alright, let's work through 6307 times 1246 step by step
6307 × 1246 = 1246 × (6307)
+ 1246 × 7 that equals 8722
+ 1246 × 00 that results in 0
+ 1246 × 300 that is equal 373800
+ 1246 × 6000 giving us 7476000

= 7858522
