Finding the Fourth Proportional to 9,596.76, 14,383.14 and 5,143.42

Step by Step Solution

1. Step 1: Write the proportion equation
   9,596.76 : 14,383.14 = 5,143.42 : x
2. Step 2: Convert to fraction form
   9,596.76/14,383.14 = 5,143.42/x
3. Step 3: Cross multiply
   9,596.76x = 14,383.14 × 5,143.42
4. Step 4: Simplify right side
   9,596.76x = 73,978,529.94
5. Step 5: Solve for x
   x = 73,978,529.94/9,596.76
6. Step 6: Final answer
   x = 7,708.70