Finding the Fourth Proportional to 17,039.25, 23,515.61 and 9,588.69

Step by Step Solution

1. Step 1: Write the proportion equation
   17,039.25 : 23,515.61 = 9,588.69 : x
2. Step 2: Convert to fraction form
   17,039.25/23,515.61 = 9,588.69/x
3. Step 3: Cross multiply
   17,039.25x = 23,515.61 × 9,588.69
4. Step 4: Simplify right side
   17,039.25x = 225,483,846.51
5. Step 5: Solve for x
   x = 225,483,846.51/17,039.25
6. Step 6: Final answer
   x = 13,233.20