Alright, let's work through 1948 times 4045 step by step
1948 × 4045 = 4045 × (1948)
+ 4045 × 8 resulting in 32360
+ 4045 × 40 that is equal 161800
+ 4045 × 900 which equals 3640500
+ 4045 × 1000 which equals 4045000

= 7879660
