Finding the Fourth Proportional to 9,452.27, 13,043.81 and 5,203.31

Step by Step Solution

1. Step 1: Write the proportion equation
   9,452.27 : 13,043.81 = 5,203.31 : x
2. Step 2: Convert to fraction form
   9,452.27/13,043.81 = 5,203.31/x
3. Step 3: Cross multiply
   9,452.27x = 13,043.81 × 5,203.31
4. Step 4: Simplify right side
   9,452.27x = 67,870,934.80
5. Step 5: Solve for x
   x = 67,870,934.80/9,452.27
6. Step 6: Final answer
   x = 7,180.38