Finding the Fourth Proportional to 10,724.62, 14,800.52 and 5,945.07

Step by Step Solution

1. Step 1: Write the proportion equation
   10,724.62 : 14,800.52 = 5,945.07 : x
2. Step 2: Convert to fraction form
   10,724.62/14,800.52 = 5,945.07/x
3. Step 3: Cross multiply
   10,724.62x = 14,800.52 × 5,945.07
4. Step 4: Simplify right side
   10,724.62x = 87,990,142.30
5. Step 5: Solve for x
   x = 87,990,142.30/10,724.62
6. Step 6: Final answer
   x = 8,204.50