Alright, let's work through 8721 times 2028 step by step
8721 × 2028 = 2028 × (8721)
+ 2028 × 1 which equals 2028
+ 2028 × 20 giving us 40560
+ 2028 × 700 yielding 1419600
+ 2028 × 8000 that equals 16224000

= 17686188
