Finding the Fourth Proportional to 89,650.17, 123,717.23 and 49,363.83

Step by Step Solution

1. Step 1: Write the proportion equation
   89,650.17 : 123,717.23 = 49,363.83 : x
2. Step 2: Convert to fraction form
   89,650.17/123,717.23 = 49,363.83/x
3. Step 3: Cross multiply
   89,650.17x = 123,717.23 × 49,363.83
4. Step 4: Simplify right side
   89,650.17x = 6,107,156,186.38
5. Step 5: Solve for x
   x = 6,107,156,186.38/89,650.17
6. Step 6: Final answer
   x = 68,122.09