Finding the Fourth Proportional to 82,719.98, 114,163.71 and 48,726.71

Step by Step Solution

1. Step 1: Write the proportion equation
   82,719.98 : 114,163.71 = 48,726.71 : x
2. Step 2: Convert to fraction form
   82,719.98/114,163.71 = 48,726.71/x
3. Step 3: Cross multiply
   82,719.98x = 114,163.71 × 48,726.71
4. Step 4: Simplify right side
   82,719.98x = 5,562,822,275.10
5. Step 5: Solve for x
   x = 5,562,822,275.10/82,719.98
6. Step 6: Final answer
   x = 67,248.83