Finding the Fourth Proportional to 7,065.48, 9,744.52 and 5,369.61

Step by Step Solution

1. Step 1: Write the proportion equation
   7,065.48 : 9,744.52 = 5,369.61 : x
2. Step 2: Convert to fraction form
   7,065.48/9,744.52 = 5,369.61/x
3. Step 3: Cross multiply
   7,065.48x = 9,744.52 × 5,369.61
4. Step 4: Simplify right side
   7,065.48x = 52,324,272.04
5. Step 5: Solve for x
   x = 52,324,272.04/7,065.48
6. Step 6: Final answer
   x = 7,405.62