Finding the Fourth Proportional to 132,264.72, 182,526.63 and 71,836.54

Step by Step Solution

1. Step 1: Write the proportion equation
   132,264.72 : 182,526.63 = 71,836.54 : x
2. Step 2: Convert to fraction form
   132,264.72/182,526.63 = 71,836.54/x
3. Step 3: Cross multiply
   132,264.72x = 182,526.63 × 71,836.54
4. Step 4: Simplify right side
   132,264.72x = 13,112,082,013.38
5. Step 5: Solve for x
   x = 13,112,082,013.38/132,264.72
6. Step 6: Final answer
   x = 99,135.14