Finding the Fourth Proportional to 8,397.83, 12,599.18 and 3,466.55

Step by Step Solution

1. Step 1: Write the proportion equation
   8,397.83 : 12,599.18 = 3,466.55 : x
2. Step 2: Convert to fraction form
   8,397.83/12,599.18 = 3,466.55/x
3. Step 3: Cross multiply
   8,397.83x = 12,599.18 × 3,466.55
4. Step 4: Simplify right side
   8,397.83x = 43,675,687.43
5. Step 5: Solve for x
   x = 43,675,687.43/8,397.83
6. Step 6: Final answer
   x = 5,200.83