Finding the Fourth Proportional to 82,700.73, 114,127.79 and 49,160.25

Step by Step Solution

1. Step 1: Write the proportion equation
   82,700.73 : 114,127.79 = 49,160.25 : x
2. Step 2: Convert to fraction form
   82,700.73/114,127.79 = 49,160.25/x
3. Step 3: Cross multiply
   82,700.73x = 114,127.79 × 49,160.25
4. Step 4: Simplify right side
   82,700.73x = 5,610,550,442.55
5. Step 5: Solve for x
   x = 5,610,550,442.55/82,700.73
6. Step 6: Final answer
   x = 67,841.61