Finding the Fourth Proportional to 158,635.34, 237,635.69 and 95,420.57

Step by Step Solution

1. Step 1: Write the proportion equation
   158,635.34 : 237,635.69 = 95,420.57 : x
2. Step 2: Convert to fraction form
   158,635.34/237,635.69 = 95,420.57/x
3. Step 3: Cross multiply
   158,635.34x = 237,635.69 × 95,420.57
4. Step 4: Simplify right side
   158,635.34x = 22,675,333,109.13
5. Step 5: Solve for x
   x = 22,675,333,109.13/158,635.34
6. Step 6: Final answer
   x = 142,939.99