Finding the Fourth Proportional to 82,644.38, 114,049.24 and 49,110.38

Step by Step Solution

1. Step 1: Write the proportion equation
   82,644.38 : 114,049.24 = 49,110.38 : x
2. Step 2: Convert to fraction form
   82,644.38/114,049.24 = 49,110.38/x
3. Step 3: Cross multiply
   82,644.38x = 114,049.24 × 49,110.38
4. Step 4: Simplify right side
   82,644.38x = 5,601,000,822.09
5. Step 5: Solve for x
   x = 5,601,000,822.09/82,644.38
6. Step 6: Final answer
   x = 67,772.32