Finding the Fourth Proportional to 10,469.69, 14,447.99 and 5,753.87

Step by Step Solution

1. Step 1: Write the proportion equation
   10,469.69 : 14,447.99 = 5,753.87 : x
2. Step 2: Convert to fraction form
   10,469.69/14,447.99 = 5,753.87/x
3. Step 3: Cross multiply
   10,469.69x = 14,447.99 × 5,753.87
4. Step 4: Simplify right side
   10,469.69x = 83,131,755.21
5. Step 5: Solve for x
   x = 83,131,755.21/10,469.69
6. Step 6: Final answer
   x = 7,940.23