Finding the Fourth Proportional to 158,200.29, 237,294.23 and 58,317.30

Step by Step Solution

1. Step 1: Write the proportion equation
   158,200.29 : 237,294.23 = 58,317.30 : x
2. Step 2: Convert to fraction form
   158,200.29/237,294.23 = 58,317.30/x
3. Step 3: Cross multiply
   158,200.29x = 237,294.23 × 58,317.30
4. Step 4: Simplify right side
   158,200.29x = 13,838,358,507.59
5. Step 5: Solve for x
   x = 13,838,358,507.59/158,200.29
6. Step 6: Final answer
   x = 87,473.66