Finding the Fourth Proportional to 9,687.04, 14,532.18 and 3,843.72

Step by Step Solution

1. Step 1: Write the proportion equation
   9,687.04 : 14,532.18 = 3,843.72 : x
2. Step 2: Convert to fraction form
   9,687.04/14,532.18 = 3,843.72/x
3. Step 3: Cross multiply
   9,687.04x = 14,532.18 × 3,843.72
4. Step 4: Simplify right side
   9,687.04x = 55,857,630.91
5. Step 5: Solve for x
   x = 55,857,630.91/9,687.04
6. Step 6: Final answer
   x = 5,766.22