Finding the Fourth Proportional to 117,452.90, 176,046.50 and 58,329.38

Step by Step Solution

1. Step 1: Write the proportion equation
   117,452.90 : 176,046.50 = 58,329.38 : x
2. Step 2: Convert to fraction form
   117,452.90/176,046.50 = 58,329.38/x
3. Step 3: Cross multiply
   117,452.90x = 176,046.50 × 58,329.38
4. Step 4: Simplify right side
   117,452.90x = 10,268,683,196.17
5. Step 5: Solve for x
   x = 10,268,683,196.17/117,452.90
6. Step 6: Final answer
   x = 87,428.09