Finding the Fourth Proportional to 8,554.06, 11,797.41 and 5,567.59

Step by Step Solution

1. Step 1: Write the proportion equation
   8,554.06 : 11,797.41 = 5,567.59 : x
2. Step 2: Convert to fraction form
   8,554.06/11,797.41 = 5,567.59/x
3. Step 3: Cross multiply
   8,554.06x = 11,797.41 × 5,567.59
4. Step 4: Simplify right side
   8,554.06x = 65,683,141.94
5. Step 5: Solve for x
   x = 65,683,141.94/8,554.06
6. Step 6: Final answer
   x = 7,678.59