Alright, let's work through 1896 times 3304 step by step
1896 × 3304 = 3304 × (1896)
+ 3304 × 6 producing 19824
+ 3304 × 90 producing 297360
+ 3304 × 800 that results in 2643200
+ 3304 × 1000 producing 3304000

= 6264384
