Finding the Fourth Proportional to 82,613.76, 114,042.24 and 49,090.56

Step by Step Solution

1. Step 1: Write the proportion equation
   82,613.76 : 114,042.24 = 49,090.56 : x
2. Step 2: Convert to fraction form
   82,613.76/114,042.24 = 49,090.56/x
3. Step 3: Cross multiply
   82,613.76x = 114,042.24 × 49,090.56
4. Step 4: Simplify right side
   82,613.76x = 5,598,397,425.25
5. Step 5: Solve for x
   x = 5,598,397,425.25/82,613.76
6. Step 6: Final answer
   x = 67,765.92