Finding the Fourth Proportional to 17,695.47, 24,420.33 and 9,738.30

Step by Step Solution

1. Step 1: Write the proportion equation
   17,695.47 : 24,420.33 = 9,738.30 : x
2. Step 2: Convert to fraction form
   17,695.47/24,420.33 = 9,738.30/x
3. Step 3: Cross multiply
   17,695.47x = 24,420.33 × 9,738.30
4. Step 4: Simplify right side
   17,695.47x = 237,812,499.64
5. Step 5: Solve for x
   x = 237,812,499.64/17,695.47
6. Step 6: Final answer
   x = 13,439.17