Finding the Fourth Proportional to 9,105.44, 12,565.76 and 5,568.56

Step by Step Solution

1. Step 1: Write the proportion equation
   9,105.44 : 12,565.76 = 5,568.56 : x
2. Step 2: Convert to fraction form
   9,105.44/12,565.76 = 5,568.56/x
3. Step 3: Cross multiply
   9,105.44x = 12,565.76 × 5,568.56
4. Step 4: Simplify right side
   9,105.44x = 69,973,188.51
5. Step 5: Solve for x
   x = 69,973,188.51/9,105.44
6. Step 6: Final answer
   x = 7,684.77