Finding the Fourth Proportional to 9,944.57, 13,723.55 and 5,468.61

Step by Step Solution

1. Step 1: Write the proportion equation
   9,944.57 : 13,723.55 = 5,468.61 : x
2. Step 2: Convert to fraction form
   9,944.57/13,723.55 = 5,468.61/x
3. Step 3: Cross multiply
   9,944.57x = 13,723.55 × 5,468.61
4. Step 4: Simplify right side
   9,944.57x = 75,048,742.77
5. Step 5: Solve for x
   x = 75,048,742.77/9,944.57
6. Step 6: Final answer
   x = 7,546.71