Finding the Fourth Proportional to 23,519.62, 32,458.82 and 13,448.48

Step by Step Solution

1. Step 1: Write the proportion equation
   23,519.62 : 32,458.82 = 13,448.48 : x
2. Step 2: Convert to fraction form
   23,519.62/32,458.82 = 13,448.48/x
3. Step 3: Cross multiply
   23,519.62x = 32,458.82 × 13,448.48
4. Step 4: Simplify right side
   23,519.62x = 436,521,791.59
5. Step 5: Solve for x
   x = 436,521,791.59/23,519.62
6. Step 6: Final answer
   x = 18,559.90