Finding the Fourth Proportional to 17,233.94, 23,782.80 and 9,680.48

Step by Step Solution

1. Step 1: Write the proportion equation
   17,233.94 : 23,782.80 = 9,680.48 : x
2. Step 2: Convert to fraction form
   17,233.94/23,782.80 = 9,680.48/x
3. Step 3: Cross multiply
   17,233.94x = 23,782.80 × 9,680.48
4. Step 4: Simplify right side
   17,233.94x = 230,228,800.83
5. Step 5: Solve for x
   x = 230,228,800.83/17,233.94
6. Step 6: Final answer
   x = 13,359.04