Finding the Fourth Proportional to 132,106.17, 182,301.20 and 71,674.50

Step by Step Solution

1. Step 1: Write the proportion equation
   132,106.17 : 182,301.20 = 71,674.50 : x
2. Step 2: Convert to fraction form
   132,106.17/182,301.20 = 71,674.50/x
3. Step 3: Cross multiply
   132,106.17x = 182,301.20 × 71,674.50
4. Step 4: Simplify right side
   132,106.17x = 13,066,347,001.03
5. Step 5: Solve for x
   x = 13,066,347,001.03/132,106.17
6. Step 6: Final answer
   x = 98,907.92