Finding the Fourth Proportional to 2,023,648.80, 2,792,672.01 and 1,105,916.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,023,648.80 : 2,792,672.01 = 1,105,916.78 : x
2. Step 2: Convert to fraction form
   2,023,648.80/2,792,672.01 = 1,105,916.78/x
3. Step 3: Cross multiply
   2,023,648.80x = 2,792,672.01 × 1,105,916.78
4. Step 4: Simplify right side
   2,023,648.80x = 3,088,462,822,931.97
5. Step 5: Solve for x
   x = 3,088,462,822,931.97/2,023,648.80
6. Step 6: Final answer
   x = 1,526,185.19