Finding the Fourth Proportional to 17,648.50, 24,354.96 and 10,196.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,648.50 : 24,354.96 = 10,196.50 : x
2. Step 2: Convert to fraction form
   17,648.50/24,354.96 = 10,196.50/x
3. Step 3: Cross multiply
   17,648.50x = 24,354.96 × 10,196.50
4. Step 4: Simplify right side
   17,648.50x = 248,335,349.64
5. Step 5: Solve for x
   x = 248,335,349.64/17,648.50
6. Step 6: Final answer
   x = 14,071.19