Finding the Fourth Proportional to 132,061.76, 182,244.16 and 71,632.25

Step by Step Solution

1. Step 1: Write the proportion equation
   132,061.76 : 182,244.16 = 71,632.25 : x
2. Step 2: Convert to fraction form
   132,061.76/182,244.16 = 71,632.25/x
3. Step 3: Cross multiply
   132,061.76x = 182,244.16 × 71,632.25
4. Step 4: Simplify right side
   132,061.76x = 13,054,559,230.16
5. Step 5: Solve for x
   x = 13,054,559,230.16/132,061.76
6. Step 6: Final answer
   x = 98,851.93