Finding the Fourth Proportional to 82,891.06, 114,382.83 and 48,900.98

Step by Step Solution

1. Step 1: Write the proportion equation
   82,891.06 : 114,382.83 = 48,900.98 : x
2. Step 2: Convert to fraction form
   82,891.06/114,382.83 = 48,900.98/x
3. Step 3: Cross multiply
   82,891.06x = 114,382.83 × 48,900.98
4. Step 4: Simplify right side
   82,891.06x = 5,593,432,468.96
5. Step 5: Solve for x
   x = 5,593,432,468.96/82,891.06
6. Step 6: Final answer
   x = 67,479.32