Finding the Fourth Proportional to 17,061.12, 25,606.08 and 6,680.16

Step by Step Solution

1. Step 1: Write the proportion equation
   17,061.12 : 25,606.08 = 6,680.16 : x
2. Step 2: Convert to fraction form
   17,061.12/25,606.08 = 6,680.16/x
3. Step 3: Cross multiply
   17,061.12x = 25,606.08 × 6,680.16
4. Step 4: Simplify right side
   17,061.12x = 171,052,711.37
5. Step 5: Solve for x
   x = 171,052,711.37/17,061.12
6. Step 6: Final answer
   x = 10,025.88