Finding the Fourth Proportional to 23,407.83, 32,304.06 and 12,797.55

Step by Step Solution

1. Step 1: Write the proportion equation
   23,407.83 : 32,304.06 = 12,797.55 : x
2. Step 2: Convert to fraction form
   23,407.83/32,304.06 = 12,797.55/x
3. Step 3: Cross multiply
   23,407.83x = 32,304.06 × 12,797.55
4. Step 4: Simplify right side
   23,407.83x = 413,412,823.05
5. Step 5: Solve for x
   x = 413,412,823.05/23,407.83
6. Step 6: Final answer
   x = 17,661.30