Finding the Fourth Proportional to 8,308.08, 12,466.71 and 4,412.34

Step by Step Solution

1. Step 1: Write the proportion equation
   8,308.08 : 12,466.71 = 4,412.34 : x
2. Step 2: Convert to fraction form
   8,308.08/12,466.71 = 4,412.34/x
3. Step 3: Cross multiply
   8,308.08x = 12,466.71 × 4,412.34
4. Step 4: Simplify right side
   8,308.08x = 55,007,363.20
5. Step 5: Solve for x
   x = 55,007,363.20/8,308.08
6. Step 6: Final answer
   x = 6,620.95