Finding the Fourth Proportional to 10,327.88, 14,252.69 and 5,612.47

Step by Step Solution

1. Step 1: Write the proportion equation
   10,327.88 : 14,252.69 = 5,612.47 : x
2. Step 2: Convert to fraction form
   10,327.88/14,252.69 = 5,612.47/x
3. Step 3: Cross multiply
   10,327.88x = 14,252.69 × 5,612.47
4. Step 4: Simplify right side
   10,327.88x = 79,992,795.04
5. Step 5: Solve for x
   x = 79,992,795.04/10,327.88
6. Step 6: Final answer
   x = 7,745.33