Finding the Fourth Proportional to 23,662.69, 32,654.54 and 13,052.30

Step by Step Solution

1. Step 1: Write the proportion equation
   23,662.69 : 32,654.54 = 13,052.30 : x
2. Step 2: Convert to fraction form
   23,662.69/32,654.54 = 13,052.30/x
3. Step 3: Cross multiply
   23,662.69x = 32,654.54 × 13,052.30
4. Step 4: Simplify right side
   23,662.69x = 426,216,721.80
5. Step 5: Solve for x
   x = 426,216,721.80/23,662.69
6. Step 6: Final answer
   x = 18,012.19