Finding the Fourth Proportional to 10,448.02, 14,418.18 and 5,732.38

Step by Step Solution

1. Step 1: Write the proportion equation
   10,448.02 : 14,418.18 = 5,732.38 : x
2. Step 2: Convert to fraction form
   10,448.02/14,418.18 = 5,732.38/x
3. Step 3: Cross multiply
   10,448.02x = 14,418.18 × 5,732.38
4. Step 4: Simplify right side
   10,448.02x = 82,650,486.67
5. Step 5: Solve for x
   x = 82,650,486.67/10,448.02
6. Step 6: Final answer
   x = 7,910.64