Finding the Fourth Proportional to 17,208.37, 25,747.33 and 10,192.15

Step by Step Solution

1. Step 1: Write the proportion equation
   17,208.37 : 25,747.33 = 10,192.15 : x
2. Step 2: Convert to fraction form
   17,208.37/25,747.33 = 10,192.15/x
3. Step 3: Cross multiply
   17,208.37x = 25,747.33 × 10,192.15
4. Step 4: Simplify right side
   17,208.37x = 262,420,649.46
5. Step 5: Solve for x
   x = 262,420,649.46/17,208.37
6. Step 6: Final answer
   x = 15,249.59