Finding the Fourth Proportional to 17,588.85, 24,271.02 and 9,630.87

Step by Step Solution

1. Step 1: Write the proportion equation
   17,588.85 : 24,271.02 = 9,630.87 : x
2. Step 2: Convert to fraction form
   17,588.85/24,271.02 = 9,630.87/x
3. Step 3: Cross multiply
   17,588.85x = 24,271.02 × 9,630.87
4. Step 4: Simplify right side
   17,588.85x = 233,751,038.39
5. Step 5: Solve for x
   x = 233,751,038.39/17,588.85
6. Step 6: Final answer
   x = 13,289.73