Finding the Fourth Proportional to 17,076.06, 25,615.71 and 6,688.62

Step by Step Solution

1. Step 1: Write the proportion equation
   17,076.06 : 25,615.71 = 6,688.62 : x
2. Step 2: Convert to fraction form
   17,076.06/25,615.71 = 6,688.62/x
3. Step 3: Cross multiply
   17,076.06x = 25,615.71 × 6,688.62
4. Step 4: Simplify right side
   17,076.06x = 171,333,750.22
5. Step 5: Solve for x
   x = 171,333,750.22/17,076.06
6. Step 6: Final answer
   x = 10,033.56