Finding the Fourth Proportional to 9,747.54, 13,452.12 and 5,441.22

Step by Step Solution

1. Step 1: Write the proportion equation
   9,747.54 : 13,452.12 = 5,441.22 : x
2. Step 2: Convert to fraction form
   9,747.54/13,452.12 = 5,441.22/x
3. Step 3: Cross multiply
   9,747.54x = 13,452.12 × 5,441.22
4. Step 4: Simplify right side
   9,747.54x = 73,195,944.39
5. Step 5: Solve for x
   x = 73,195,944.39/9,747.54
6. Step 6: Final answer
   x = 7,509.17