Finding the Fourth Proportional to 132,274.67, 182,540.39 and 71,846.49

Step by Step Solution

1. Step 1: Write the proportion equation
   132,274.67 : 182,540.39 = 71,846.49 : x
2. Step 2: Convert to fraction form
   132,274.67/182,540.39 = 71,846.49/x
3. Step 3: Cross multiply
   132,274.67x = 182,540.39 × 71,846.49
4. Step 4: Simplify right side
   132,274.67x = 13,114,886,630.03
5. Step 5: Solve for x
   x = 13,114,886,630.03/132,274.67
6. Step 6: Final answer
   x = 99,148.89