Finding the Fourth Proportional to 132,245.15, 182,554.17 and 89,282.83

Step by Step Solution

1. Step 1: Write the proportion equation
   132,245.15 : 182,554.17 = 89,282.83 : x
2. Step 2: Convert to fraction form
   132,245.15/182,554.17 = 89,282.83/x
3. Step 3: Cross multiply
   132,245.15x = 182,554.17 × 89,282.83
4. Step 4: Simplify right side
   132,245.15x = 16,298,952,730.91
5. Step 5: Solve for x
   x = 16,298,952,730.91/132,245.15
6. Step 6: Final answer
   x = 123,248.02