Finding the Fourth Proportional to 17,015.04, 23,480.76 and 9,564.48

Step by Step Solution

1. Step 1: Write the proportion equation
   17,015.04 : 23,480.76 = 9,564.48 : x
2. Step 2: Convert to fraction form
   17,015.04/23,480.76 = 9,564.48/x
3. Step 3: Cross multiply
   17,015.04x = 23,480.76 × 9,564.48
4. Step 4: Simplify right side
   17,015.04x = 224,581,259.40
5. Step 5: Solve for x
   x = 224,581,259.40/17,015.04
6. Step 6: Final answer
   x = 13,198.99