Finding the Fourth Proportional to 9,472.85, 13,073.79 and 5,441.27

Step by Step Solution

1. Step 1: Write the proportion equation
   9,472.85 : 13,073.79 = 5,441.27 : x
2. Step 2: Convert to fraction form
   9,472.85/13,073.79 = 5,441.27/x
3. Step 3: Cross multiply
   9,472.85x = 13,073.79 × 5,441.27
4. Step 4: Simplify right side
   9,472.85x = 71,138,021.31
5. Step 5: Solve for x
   x = 71,138,021.31/9,472.85
6. Step 6: Final answer
   x = 7,509.67