Finding the Fourth Proportional to 17,675.02, 24,391.59 and 9,717.75

Step by Step Solution

1. Step 1: Write the proportion equation
   17,675.02 : 24,391.59 = 9,717.75 : x
2. Step 2: Convert to fraction form
   17,675.02/24,391.59 = 9,717.75/x
3. Step 3: Cross multiply
   17,675.02x = 24,391.59 × 9,717.75
4. Step 4: Simplify right side
   17,675.02x = 237,031,288.45
5. Step 5: Solve for x
   x = 237,031,288.45/17,675.02
6. Step 6: Final answer
   x = 13,410.53