Finding the Fourth Proportional to 23,227.40, 32,054.16 and 12,617.24

Step by Step Solution

1. Step 1: Write the proportion equation
   23,227.40 : 32,054.16 = 12,617.24 : x
2. Step 2: Convert to fraction form
   23,227.40/32,054.16 = 12,617.24/x
3. Step 3: Cross multiply
   23,227.40x = 32,054.16 × 12,617.24
4. Step 4: Simplify right side
   23,227.40x = 404,435,029.72
5. Step 5: Solve for x
   x = 404,435,029.72/23,227.40
6. Step 6: Final answer
   x = 17,411.98