Finding the Fourth Proportional to 23,632.91, 32,614.99 and 13,022.54

Step by Step Solution

1. Step 1: Write the proportion equation
   23,632.91 : 32,614.99 = 13,022.54 : x
2. Step 2: Convert to fraction form
   23,632.91/32,614.99 = 13,022.54/x
3. Step 3: Cross multiply
   23,632.91x = 32,614.99 × 13,022.54
4. Step 4: Simplify right side
   23,632.91x = 424,729,930.34
5. Step 5: Solve for x
   x = 424,729,930.34/23,632.91
6. Step 6: Final answer
   x = 17,971.97