Finding the Fourth Proportional to 158,779.72, 238,227.74 and 114,456.52

Step by Step Solution

1. Step 1: Write the proportion equation
   158,779.72 : 238,227.74 = 114,456.52 : x
2. Step 2: Convert to fraction form
   158,779.72/238,227.74 = 114,456.52/x
3. Step 3: Cross multiply
   158,779.72x = 238,227.74 × 114,456.52
4. Step 4: Simplify right side
   158,779.72x = 27,266,718,087.86
5. Step 5: Solve for x
   x = 27,266,718,087.86/158,779.72
6. Step 6: Final answer
   x = 171,726.70