Finding the Fourth Proportional to 151,131.66, 226,386.27 and 88,651.50

Step by Step Solution

1. Step 1: Write the proportion equation
   151,131.66 : 226,386.27 = 88,651.50 : x
2. Step 2: Convert to fraction form
   151,131.66/226,386.27 = 88,651.50/x
3. Step 3: Cross multiply
   151,131.66x = 226,386.27 × 88,651.50
4. Step 4: Simplify right side
   151,131.66x = 20,069,482,414.91
5. Step 5: Solve for x
   x = 20,069,482,414.91/151,131.66
6. Step 6: Final answer
   x = 132,794.69