Finding the Fourth Proportional to 9,456.24, 13,051.31 and 5,479.54

Step by Step Solution

1. Step 1: Write the proportion equation
   9,456.24 : 13,051.31 = 5,479.54 : x
2. Step 2: Convert to fraction form
   9,456.24/13,051.31 = 5,479.54/x
3. Step 3: Cross multiply
   9,456.24x = 13,051.31 × 5,479.54
4. Step 4: Simplify right side
   9,456.24x = 71,515,207.83
5. Step 5: Solve for x
   x = 71,515,207.83/9,456.24
6. Step 6: Final answer
   x = 7,562.76