Finding the Fourth Proportional to 10,439.01, 14,406.12 and 5,963.49

Step by Step Solution

1. Step 1: Write the proportion equation
   10,439.01 : 14,406.12 = 5,963.49 : x
2. Step 2: Convert to fraction form
   10,439.01/14,406.12 = 5,963.49/x
3. Step 3: Cross multiply
   10,439.01x = 14,406.12 × 5,963.49
4. Step 4: Simplify right side
   10,439.01x = 85,910,752.56
5. Step 5: Solve for x
   x = 85,910,752.56/10,439.01
6. Step 6: Final answer
   x = 8,229.78