Finding the Fourth Proportional to 359,165.34, 538,761.82 and 134,502.52

Step by Step Solution

1. Step 1: Write the proportion equation
   359,165.34 : 538,761.82 = 134,502.52 : x
2. Step 2: Convert to fraction form
   359,165.34/538,761.82 = 134,502.52/x
3. Step 3: Cross multiply
   359,165.34x = 538,761.82 × 134,502.52
4. Step 4: Simplify right side
   359,165.34x = 72,464,822,469.79
5. Step 5: Solve for x
   x = 72,464,822,469.79/359,165.34
6. Step 6: Final answer
   x = 201,758.95