Finding the Fourth Proportional to 17,630.07, 24,329.88 and 9,672.31

Step by Step Solution

1. Step 1: Write the proportion equation
   17,630.07 : 24,329.88 = 9,672.31 : x
2. Step 2: Convert to fraction form
   17,630.07/24,329.88 = 9,672.31/x
3. Step 3: Cross multiply
   17,630.07x = 24,329.88 × 9,672.31
4. Step 4: Simplify right side
   17,630.07x = 235,326,185.64
5. Step 5: Solve for x
   x = 235,326,185.64/17,630.07
6. Step 6: Final answer
   x = 13,348.00