Finding the Fourth Proportional to 12,797.32, 17,662.54 and 9,583.24

Step by Step Solution

1. Step 1: Write the proportion equation
   12,797.32 : 17,662.54 = 9,583.24 : x
2. Step 2: Convert to fraction form
   12,797.32/17,662.54 = 9,583.24/x
3. Step 3: Cross multiply
   12,797.32x = 17,662.54 × 9,583.24
4. Step 4: Simplify right side
   12,797.32x = 169,264,359.83
5. Step 5: Solve for x
   x = 169,264,359.83/12,797.32
6. Step 6: Final answer
   x = 13,226.55