Finding the Fourth Proportional to 985,225.50, 1,359,610.83 and 532,516.50

Step by Step Solution

1. Step 1: Write the proportion equation
   985,225.50 : 1,359,610.83 = 532,516.50 : x
2. Step 2: Convert to fraction form
   985,225.50/1,359,610.83 = 532,516.50/x
3. Step 3: Cross multiply
   985,225.50x = 1,359,610.83 × 532,516.50
4. Step 4: Simplify right side
   985,225.50x = 724,015,200,553.70
5. Step 5: Solve for x
   x = 724,015,200,553.70/985,225.50
6. Step 6: Final answer
   x = 734,872.58