Finding the Fourth Proportional to 89,882.98, 124,038.37 and 49,596.71

Step by Step Solution

1. Step 1: Write the proportion equation
   89,882.98 : 124,038.37 = 49,596.71 : x
2. Step 2: Convert to fraction form
   89,882.98/124,038.37 = 49,596.71/x
3. Step 3: Cross multiply
   89,882.98x = 124,038.37 × 49,596.71
4. Step 4: Simplify right side
   89,882.98x = 6,151,895,375.86
5. Step 5: Solve for x
   x = 6,151,895,375.86/89,882.98
6. Step 6: Final answer
   x = 68,443.38