Finding the Fourth Proportional to 8,466.16, 12,684.24 and 5,695.14

Step by Step Solution

1. Step 1: Write the proportion equation
   8,466.16 : 12,684.24 = 5,695.14 : x
2. Step 2: Convert to fraction form
   8,466.16/12,684.24 = 5,695.14/x
3. Step 3: Cross multiply
   8,466.16x = 12,684.24 × 5,695.14
4. Step 4: Simplify right side
   8,466.16x = 72,238,522.59
5. Step 5: Solve for x
   x = 72,238,522.59/8,466.16
6. Step 6: Final answer
   x = 8,532.62