Finding the Fourth Proportional to 23,538.88, 32,480.56 and 13,466.24

Step by Step Solution

1. Step 1: Write the proportion equation
   23,538.88 : 32,480.56 = 13,466.24 : x
2. Step 2: Convert to fraction form
   23,538.88/32,480.56 = 13,466.24/x
3. Step 3: Cross multiply
   23,538.88x = 32,480.56 × 13,466.24
4. Step 4: Simplify right side
   23,538.88x = 437,391,016.29
5. Step 5: Solve for x
   x = 437,391,016.29/23,538.88
6. Step 6: Final answer
   x = 18,581.64