Finding the Fourth Proportional to 2,023,470.18, 2,792,355.12 and 1,105,679.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,023,470.18 : 2,792,355.12 = 1,105,679.16 : x
2. Step 2: Convert to fraction form
   2,023,470.18/2,792,355.12 = 1,105,679.16/x
3. Step 3: Cross multiply
   2,023,470.18x = 2,792,355.12 × 1,105,679.16
4. Step 4: Simplify right side
   2,023,470.18x = 3,087,448,863,503.30
5. Step 5: Solve for x
   x = 3,087,448,863,503.30/2,023,470.18
6. Step 6: Final answer
   x = 1,525,818.81