Finding the Fourth Proportional to 10,682.79, 14,743.69 and 8,025.58

Step by Step Solution

1. Step 1: Write the proportion equation
   10,682.79 : 14,743.69 = 8,025.58 : x
2. Step 2: Convert to fraction form
   10,682.79/14,743.69 = 8,025.58/x
3. Step 3: Cross multiply
   10,682.79x = 14,743.69 × 8,025.58
4. Step 4: Simplify right side
   10,682.79x = 118,326,661.96
5. Step 5: Solve for x
   x = 118,326,661.96/10,682.79
6. Step 6: Final answer
   x = 11,076.39