Finding the Fourth Proportional to 17,752.52, 24,491.04 and 12,450.80

Step by Step Solution

1. Step 1: Write the proportion equation
   17,752.52 : 24,491.04 = 12,450.80 : x
2. Step 2: Convert to fraction form
   17,752.52/24,491.04 = 12,450.80/x
3. Step 3: Cross multiply
   17,752.52x = 24,491.04 × 12,450.80
4. Step 4: Simplify right side
   17,752.52x = 304,933,055.37
5. Step 5: Solve for x
   x = 304,933,055.37/17,752.52
6. Step 6: Final answer
   x = 17,176.89