Alright, let's work through 4152 times 2169 step by step
4152 × 2169 = 2169 × (4152)
+ 2169 × 2 yielding 4338
+ 2169 × 50 that results in 108450
+ 2169 × 100 what gives us 216900
+ 2169 × 4000 what gives us 8676000

= 9005688
