Finding the Fourth Proportional to 9,944.51, 13,723.64 and 5,468.55

Step by Step Solution

1. Step 1: Write the proportion equation
   9,944.51 : 13,723.64 = 5,468.55 : x
2. Step 2: Convert to fraction form
   9,944.51/13,723.64 = 5,468.55/x
3. Step 3: Cross multiply
   9,944.51x = 13,723.64 × 5,468.55
4. Step 4: Simplify right side
   9,944.51x = 75,048,411.52
5. Step 5: Solve for x
   x = 75,048,411.52/9,944.51
6. Step 6: Final answer
   x = 7,546.72