Finding the Fourth Proportional to 8,566.39, 12,841.78 and 3,298.03

Step by Step Solution

1. Step 1: Write the proportion equation
   8,566.39 : 12,841.78 = 3,298.03 : x
2. Step 2: Convert to fraction form
   8,566.39/12,841.78 = 3,298.03/x
3. Step 3: Cross multiply
   8,566.39x = 12,841.78 × 3,298.03
4. Step 4: Simplify right side
   8,566.39x = 42,352,575.69
5. Step 5: Solve for x
   x = 42,352,575.69/8,566.39
6. Step 6: Final answer
   x = 4,944.04