Finding the Fourth Proportional to 9,944.45, 13,723.38 and 5,468.09

Step by Step Solution

1. Step 1: Write the proportion equation
   9,944.45 : 13,723.38 = 5,468.09 : x
2. Step 2: Convert to fraction form
   9,944.45/13,723.38 = 5,468.09/x
3. Step 3: Cross multiply
   9,944.45x = 13,723.38 × 5,468.09
4. Step 4: Simplify right side
   9,944.45x = 75,040,649.60
5. Step 5: Solve for x
   x = 75,040,649.60/9,944.45
6. Step 6: Final answer
   x = 7,545.99