Finding the Fourth Proportional to 132,264.59, 182,526.46 and 71,836.42

Step by Step Solution

1. Step 1: Write the proportion equation
   132,264.59 : 182,526.46 = 71,836.42 : x
2. Step 2: Convert to fraction form
   132,264.59/182,526.46 = 71,836.42/x
3. Step 3: Cross multiply
   132,264.59x = 182,526.46 × 71,836.42
4. Step 4: Simplify right side
   132,264.59x = 13,112,046,805.77
5. Step 5: Solve for x
   x = 13,112,046,805.77/132,264.59
6. Step 6: Final answer
   x = 99,134.97