Finding the Fourth Proportional to 17,048.88, 23,526.72 and 12,324.96

Step by Step Solution

1. Step 1: Write the proportion equation
   17,048.88 : 23,526.72 = 12,324.96 : x
2. Step 2: Convert to fraction form
   17,048.88/23,526.72 = 12,324.96/x
3. Step 3: Cross multiply
   17,048.88x = 23,526.72 × 12,324.96
4. Step 4: Simplify right side
   17,048.88x = 289,965,882.93
5. Step 5: Solve for x
   x = 289,965,882.93/17,048.88
6. Step 6: Final answer
   x = 17,007.91