Finding the Fourth Proportional to 117,807.50, 176,767.96 and 58,648.34

Step by Step Solution

1. Step 1: Write the proportion equation
   117,807.50 : 176,767.96 = 58,648.34 : x
2. Step 2: Convert to fraction form
   117,807.50/176,767.96 = 58,648.34/x
3. Step 3: Cross multiply
   117,807.50x = 176,767.96 × 58,648.34
4. Step 4: Simplify right side
   117,807.50x = 10,367,147,419.19
5. Step 5: Solve for x
   x = 10,367,147,419.19/117,807.50
6. Step 6: Final answer
   x = 88,000.74