Finding the Fourth Proportional to 9,456.04, 13,048.50 and 5,475.88

Step by Step Solution

1. Step 1: Write the proportion equation
   9,456.04 : 13,048.50 = 5,475.88 : x
2. Step 2: Convert to fraction form
   9,456.04/13,048.50 = 5,475.88/x
3. Step 3: Cross multiply
   9,456.04x = 13,048.50 × 5,475.88
4. Step 4: Simplify right side
   9,456.04x = 71,452,020.18
5. Step 5: Solve for x
   x = 71,452,020.18/9,456.04
6. Step 6: Final answer
   x = 7,556.23