Finding the Fourth Proportional to 158,404.17, 237,015.73 and 156,632.70

Step by Step Solution

1. Step 1: Write the proportion equation
   158,404.17 : 237,015.73 = 156,632.70 : x
2. Step 2: Convert to fraction form
   158,404.17/237,015.73 = 156,632.70/x
3. Step 3: Cross multiply
   158,404.17x = 237,015.73 × 156,632.70
4. Step 4: Simplify right side
   158,404.17x = 37,124,413,732.37
5. Step 5: Solve for x
   x = 37,124,413,732.37/158,404.17
6. Step 6: Final answer
   x = 234,365.13