Finding the Fourth Proportional to 1,039,471.50, 1,434,470.67 and 562,543.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,039,471.50 : 1,434,470.67 = 562,543.50 : x
2. Step 2: Convert to fraction form
   1,039,471.50/1,434,470.67 = 562,543.50/x
3. Step 3: Cross multiply
   1,039,471.50x = 1,434,470.67 × 562,543.50
4. Step 4: Simplify right side
   1,039,471.50x = 806,952,151,349.15
5. Step 5: Solve for x
   x = 806,952,151,349.15/1,039,471.50
6. Step 6: Final answer
   x = 776,310.03