Finding the Fourth Proportional to 10,448.13, 14,418.67 and 5,732.41

Step by Step Solution

1. Step 1: Write the proportion equation
   10,448.13 : 14,418.67 = 5,732.41 : x
2. Step 2: Convert to fraction form
   10,448.13/14,418.67 = 5,732.41/x
3. Step 3: Cross multiply
   10,448.13x = 14,418.67 × 5,732.41
4. Step 4: Simplify right side
   10,448.13x = 82,653,728.09
5. Step 5: Solve for x
   x = 82,653,728.09/10,448.13
6. Step 6: Final answer
   x = 7,910.86