Finding the Fourth Proportional to 8,605.82, 11,874.62 and 5,068.55

Step by Step Solution

1. Step 1: Write the proportion equation
   8,605.82 : 11,874.62 = 5,068.55 : x
2. Step 2: Convert to fraction form
   8,605.82/11,874.62 = 5,068.55/x
3. Step 3: Cross multiply
   8,605.82x = 11,874.62 × 5,068.55
4. Step 4: Simplify right side
   8,605.82x = 60,187,105.20
5. Step 5: Solve for x
   x = 60,187,105.20/8,605.82
6. Step 6: Final answer
   x = 6,993.77