Finding the Fourth Proportional to 10,469.86, 14,448.04 and 5,754.11

Step by Step Solution

1. Step 1: Write the proportion equation
   10,469.86 : 14,448.04 = 5,754.11 : x
2. Step 2: Convert to fraction form
   10,469.86/14,448.04 = 5,754.11/x
3. Step 3: Cross multiply
   10,469.86x = 14,448.04 × 5,754.11
4. Step 4: Simplify right side
   10,469.86x = 83,135,524.82
5. Step 5: Solve for x
   x = 83,135,524.82/10,469.86
6. Step 6: Final answer
   x = 7,940.46