Finding the Fourth Proportional to 17,587.32, 24,270.50 and 9,630.05

Step by Step Solution

1. Step 1: Write the proportion equation
   17,587.32 : 24,270.50 = 9,630.05 : x
2. Step 2: Convert to fraction form
   17,587.32/24,270.50 = 9,630.05/x
3. Step 3: Cross multiply
   17,587.32x = 24,270.50 × 9,630.05
4. Step 4: Simplify right side
   17,587.32x = 233,726,031.25
5. Step 5: Solve for x
   x = 233,726,031.25/17,587.32
6. Step 6: Final answer
   x = 13,289.47