Finding the Fourth Proportional to 23,223.71, 32,048.96 and 12,613.55

Step by Step Solution

1. Step 1: Write the proportion equation
   23,223.71 : 32,048.96 = 12,613.55 : x
2. Step 2: Convert to fraction form
   23,223.71/32,048.96 = 12,613.55/x
3. Step 3: Cross multiply
   23,223.71x = 32,048.96 × 12,613.55
4. Step 4: Simplify right side
   23,223.71x = 404,251,159.41
5. Step 5: Solve for x
   x = 404,251,159.41/23,223.71
6. Step 6: Final answer
   x = 17,406.83