Finding the Fourth Proportional to 8,498.61, 12,745.35 and 3,567.17

Step by Step Solution

1. Step 1: Write the proportion equation
   8,498.61 : 12,745.35 = 3,567.17 : x
2. Step 2: Convert to fraction form
   8,498.61/12,745.35 = 3,567.17/x
3. Step 3: Cross multiply
   8,498.61x = 12,745.35 × 3,567.17
4. Step 4: Simplify right side
   8,498.61x = 45,464,862.02
5. Step 5: Solve for x
   x = 45,464,862.02/8,498.61
6. Step 6: Final answer
   x = 5,349.68