Finding the Fourth Proportional to 23,405.24, 32,301.46 and 12,796.48

Step by Step Solution

1. Step 1: Write the proportion equation
   23,405.24 : 32,301.46 = 12,796.48 : x
2. Step 2: Convert to fraction form
   23,405.24/32,301.46 = 12,796.48/x
3. Step 3: Cross multiply
   23,405.24x = 32,301.46 × 12,796.48
4. Step 4: Simplify right side
   23,405.24x = 413,344,986.86
5. Step 5: Solve for x
   x = 413,344,986.86/23,405.24
6. Step 6: Final answer
   x = 17,660.36