Finding the Fourth Proportional to 17,588.95, 24,272.66 and 9,631.10

Step by Step Solution

1. Step 1: Write the proportion equation
   17,588.95 : 24,272.66 = 9,631.10 : x
2. Step 2: Convert to fraction form
   17,588.95/24,272.66 = 9,631.10/x
3. Step 3: Cross multiply
   17,588.95x = 24,272.66 × 9,631.10
4. Step 4: Simplify right side
   17,588.95x = 233,772,500.49
5. Step 5: Solve for x
   x = 233,772,500.49/17,588.95
6. Step 6: Final answer
   x = 13,290.87