Finding the Fourth Proportional to 10,405.38, 14,359.81 and 5,929.83

Step by Step Solution

1. Step 1: Write the proportion equation
   10,405.38 : 14,359.81 = 5,929.83 : x
2. Step 2: Convert to fraction form
   10,405.38/14,359.81 = 5,929.83/x
3. Step 3: Cross multiply
   10,405.38x = 14,359.81 × 5,929.83
4. Step 4: Simplify right side
   10,405.38x = 85,151,232.13
5. Step 5: Solve for x
   x = 85,151,232.13/10,405.38
6. Step 6: Final answer
   x = 8,183.39