Finding the Fourth Proportional to 9,656.22, 13,325.19 and 5,464.56

Step by Step Solution

1. Step 1: Write the proportion equation
   9,656.22 : 13,325.19 = 5,464.56 : x
2. Step 2: Convert to fraction form
   9,656.22/13,325.19 = 5,464.56/x
3. Step 3: Cross multiply
   9,656.22x = 13,325.19 × 5,464.56
4. Step 4: Simplify right side
   9,656.22x = 72,816,300.27
5. Step 5: Solve for x
   x = 72,816,300.27/9,656.22
6. Step 6: Final answer
   x = 7,540.87