Finding the Fourth Proportional to 9,608.28, 14,414.79 and 2,682.78

Step by Step Solution

1. Step 1: Write the proportion equation
   9,608.28 : 14,414.79 = 2,682.78 : x
2. Step 2: Convert to fraction form
   9,608.28/14,414.79 = 2,682.78/x
3. Step 3: Cross multiply
   9,608.28x = 14,414.79 × 2,682.78
4. Step 4: Simplify right side
   9,608.28x = 38,671,710.32
5. Step 5: Solve for x
   x = 38,671,710.32/9,608.28
6. Step 6: Final answer
   x = 4,024.83