Finding the Fourth Proportional to 10,423.82, 14,386.55 and 5,949.05

Step by Step Solution

1. Step 1: Write the proportion equation
   10,423.82 : 14,386.55 = 5,949.05 : x
2. Step 2: Convert to fraction form
   10,423.82/14,386.55 = 5,949.05/x
3. Step 3: Cross multiply
   10,423.82x = 14,386.55 × 5,949.05
4. Step 4: Simplify right side
   10,423.82x = 85,586,203.60
5. Step 5: Solve for x
   x = 85,586,203.60/10,423.82
6. Step 6: Final answer
   x = 8,210.64