Finding the Fourth Proportional to 9,944.34, 13,722.80 and 5,468.02

Step by Step Solution

1. Step 1: Write the proportion equation
   9,944.34 : 13,722.80 = 5,468.02 : x
2. Step 2: Convert to fraction form
   9,944.34/13,722.80 = 5,468.02/x
3. Step 3: Cross multiply
   9,944.34x = 13,722.80 × 5,468.02
4. Step 4: Simplify right side
   9,944.34x = 75,036,544.86
5. Step 5: Solve for x
   x = 75,036,544.86/9,944.34
6. Step 6: Final answer
   x = 7,545.65