Finding the Fourth Proportional to 17,047.76, 25,579.98 and 7,694.24

Step by Step Solution

1. Step 1: Write the proportion equation
   17,047.76 : 25,579.98 = 7,694.24 : x
2. Step 2: Convert to fraction form
   17,047.76/25,579.98 = 7,694.24/x
3. Step 3: Cross multiply
   17,047.76x = 25,579.98 × 7,694.24
4. Step 4: Simplify right side
   17,047.76x = 196,818,505.32
5. Step 5: Solve for x
   x = 196,818,505.32/17,047.76
6. Step 6: Final answer
   x = 11,545.12