Finding the Fourth Proportional to 82,488.98, 113,827.82 and 48,498.58

Step by Step Solution

1. Step 1: Write the proportion equation
   82,488.98 : 113,827.82 = 48,498.58 : x
2. Step 2: Convert to fraction form
   82,488.98/113,827.82 = 48,498.58/x
3. Step 3: Cross multiply
   82,488.98x = 113,827.82 × 48,498.58
4. Step 4: Simplify right side
   82,488.98x = 5,520,487,634.50
5. Step 5: Solve for x
   x = 5,520,487,634.50/82,488.98
6. Step 6: Final answer
   x = 66,923.94