Finding the Fourth Proportional to 952,162.55, 1,314,007.25 and 522,442.34

Step by Step Solution

1. Step 1: Write the proportion equation
   952,162.55 : 1,314,007.25 = 522,442.34 : x
2. Step 2: Convert to fraction form
   952,162.55/1,314,007.25 = 522,442.34/x
3. Step 3: Cross multiply
   952,162.55x = 1,314,007.25 × 522,442.34
4. Step 4: Simplify right side
   952,162.55x = 686,493,013,284.72
5. Step 5: Solve for x
   x = 686,493,013,284.72/952,162.55
6. Step 6: Final answer
   x = 720,983.01