Finding the Fourth Proportional to 9,456.99, 14,184.52 and 3,216.85

Step by Step Solution

1. Step 1: Write the proportion equation
   9,456.99 : 14,184.52 = 3,216.85 : x
2. Step 2: Convert to fraction form
   9,456.99/14,184.52 = 3,216.85/x
3. Step 3: Cross multiply
   9,456.99x = 14,184.52 × 3,216.85
4. Step 4: Simplify right side
   9,456.99x = 45,629,429.66
5. Step 5: Solve for x
   x = 45,629,429.66/9,456.99
6. Step 6: Final answer
   x = 4,824.94