Finding the Fourth Proportional to 17,325.72, 23,909.46 and 9,367.98

Step by Step Solution

1. Step 1: Write the proportion equation
   17,325.72 : 23,909.46 = 9,367.98 : x
2. Step 2: Convert to fraction form
   17,325.72/23,909.46 = 9,367.98/x
3. Step 3: Cross multiply
   17,325.72x = 23,909.46 × 9,367.98
4. Step 4: Simplify right side
   17,325.72x = 223,983,343.09
5. Step 5: Solve for x
   x = 223,983,343.09/17,325.72
6. Step 6: Final answer
   x = 12,927.79