Finding the Fourth Proportional to 10,509.89, 14,504.28 and 5,794.16

Step by Step Solution

1. Step 1: Write the proportion equation
   10,509.89 : 14,504.28 = 5,794.16 : x
2. Step 2: Convert to fraction form
   10,509.89/14,504.28 = 5,794.16/x
3. Step 3: Cross multiply
   10,509.89x = 14,504.28 × 5,794.16
4. Step 4: Simplify right side
   10,509.89x = 84,040,046.48
5. Step 5: Solve for x
   x = 84,040,046.48/10,509.89
6. Step 6: Final answer
   x = 7,996.29