Alright, let's work through 1246 times 6066 step by step
1246 × 6066 = 6066 × (1246)
+ 6066 × 6 producing 36396
+ 6066 × 40 which equals 242640
+ 6066 × 200 yielding 1213200
+ 6066 × 1000 that equals 6066000

= 7558236
