Finding the Fourth Proportional to 17,648.28, 24,355.74 and 10,196.28

Step by Step Solution

1. Step 1: Write the proportion equation
   17,648.28 : 24,355.74 = 10,196.28 : x
2. Step 2: Convert to fraction form
   17,648.28/24,355.74 = 10,196.28/x
3. Step 3: Cross multiply
   17,648.28x = 24,355.74 × 10,196.28
4. Step 4: Simplify right side
   17,648.28x = 248,337,944.65
5. Step 5: Solve for x
   x = 248,337,944.65/17,648.28
6. Step 6: Final answer
   x = 14,071.51