Finding the Fourth Proportional to 17,648.88, 26,484.25 and 10,256.82

Step by Step Solution

1. Step 1: Write the proportion equation
   17,648.88 : 26,484.25 = 10,256.82 : x
2. Step 2: Convert to fraction form
   17,648.88/26,484.25 = 10,256.82/x
3. Step 3: Cross multiply
   17,648.88x = 26,484.25 × 10,256.82
4. Step 4: Simplify right side
   17,648.88x = 271,644,185.09
5. Step 5: Solve for x
   x = 271,644,185.09/17,648.88
6. Step 6: Final answer
   x = 15,391.58