Finding the Fourth Proportional to 17,697.08, 24,421.50 and 9,738.23

Step by Step Solution

1. Step 1: Write the proportion equation
   17,697.08 : 24,421.50 = 9,738.23 : x
2. Step 2: Convert to fraction form
   17,697.08/24,421.50 = 9,738.23/x
3. Step 3: Cross multiply
   17,697.08x = 24,421.50 × 9,738.23
4. Step 4: Simplify right side
   17,697.08x = 237,822,061.84
5. Step 5: Solve for x
   x = 237,822,061.84/17,697.08
6. Step 6: Final answer
   x = 13,438.49