Finding the Fourth Proportional to 10,496.15, 15,757.59 and 9,024.79

Step by Step Solution

1. Step 1: Write the proportion equation
   10,496.15 : 15,757.59 = 9,024.79 : x
2. Step 2: Convert to fraction form
   10,496.15/15,757.59 = 9,024.79/x
3. Step 3: Cross multiply
   10,496.15x = 15,757.59 × 9,024.79
4. Step 4: Simplify right side
   10,496.15x = 142,208,940.66
5. Step 5: Solve for x
   x = 142,208,940.66/10,496.15
6. Step 6: Final answer
   x = 13,548.68