Finding the Fourth Proportional to 132,501.34, 182,835.25 and 89,574.24

Step by Step Solution

1. Step 1: Write the proportion equation
   132,501.34 : 182,835.25 = 89,574.24 : x
2. Step 2: Convert to fraction form
   132,501.34/182,835.25 = 89,574.24/x
3. Step 3: Cross multiply
   132,501.34x = 182,835.25 × 89,574.24
4. Step 4: Simplify right side
   132,501.34x = 16,377,329,020.47
5. Step 5: Solve for x
   x = 16,377,329,020.47/132,501.34
6. Step 6: Final answer
   x = 123,601.23