Finding the Fourth Proportional to 9,456.38, 13,049.24 and 5,477.22

Step by Step Solution

1. Step 1: Write the proportion equation
   9,456.38 : 13,049.24 = 5,477.22 : x
2. Step 2: Convert to fraction form
   9,456.38/13,049.24 = 5,477.22/x
3. Step 3: Cross multiply
   9,456.38x = 13,049.24 × 5,477.22
4. Step 4: Simplify right side
   9,456.38x = 71,473,558.31
5. Step 5: Solve for x
   x = 71,473,558.31/9,456.38
6. Step 6: Final answer
   x = 7,558.24