Finding the Fourth Proportional to 10,104.87, 13,944.17 and 5,567.40

Step by Step Solution

1. Step 1: Write the proportion equation
   10,104.87 : 13,944.17 = 5,567.40 : x
2. Step 2: Convert to fraction form
   10,104.87/13,944.17 = 5,567.40/x
3. Step 3: Cross multiply
   10,104.87x = 13,944.17 × 5,567.40
4. Step 4: Simplify right side
   10,104.87x = 77,632,772.06
5. Step 5: Solve for x
   x = 77,632,772.06/10,104.87
6. Step 6: Final answer
   x = 7,682.71