Finding the Fourth Proportional to 17,065.76, 25,610.24 and 10,471.82

Step by Step Solution

1. Step 1: Write the proportion equation
   17,065.76 : 25,610.24 = 10,471.82 : x
2. Step 2: Convert to fraction form
   17,065.76/25,610.24 = 10,471.82/x
3. Step 3: Cross multiply
   17,065.76x = 25,610.24 × 10,471.82
4. Step 4: Simplify right side
   17,065.76x = 268,185,721.57
5. Step 5: Solve for x
   x = 268,185,721.57/17,065.76
6. Step 6: Final answer
   x = 15,714.85