Finding the Fourth Proportional to 158,111.38, 237,132.96 and 50,049.28

Step by Step Solution

1. Step 1: Write the proportion equation
   158,111.38 : 237,132.96 = 50,049.28 : x
2. Step 2: Convert to fraction form
   158,111.38/237,132.96 = 50,049.28/x
3. Step 3: Cross multiply
   158,111.38x = 237,132.96 × 50,049.28
4. Step 4: Simplify right side
   158,111.38x = 11,868,333,912.27
5. Step 5: Solve for x
   x = 11,868,333,912.27/158,111.38
6. Step 6: Final answer
   x = 75,063.12