Finding the Fourth Proportional to 23,668.52, 32,662.56 and 13,058.18

Step by Step Solution

1. Step 1: Write the proportion equation
   23,668.52 : 32,662.56 = 13,058.18 : x
2. Step 2: Convert to fraction form
   23,668.52/32,662.56 = 13,058.18/x
3. Step 3: Cross multiply
   23,668.52x = 32,662.56 × 13,058.18
4. Step 4: Simplify right side
   23,668.52x = 426,513,587.74
5. Step 5: Solve for x
   x = 426,513,587.74/23,668.52
6. Step 6: Final answer
   x = 18,020.29