Finding the Fourth Proportional to 17,354.88, 23,960.52 and 13,368.24

Step by Step Solution

1. Step 1: Write the proportion equation
   17,354.88 : 23,960.52 = 13,368.24 : x
2. Step 2: Convert to fraction form
   17,354.88/23,960.52 = 13,368.24/x
3. Step 3: Cross multiply
   17,354.88x = 23,960.52 × 13,368.24
4. Step 4: Simplify right side
   17,354.88x = 320,309,981.88
5. Step 5: Solve for x
   x = 320,309,981.88/17,354.88
6. Step 6: Final answer
   x = 18,456.48