Finding the Fourth Proportional to 8,325,436.39, 12,489,500.50 and 2,566,822.09

Step by Step Solution

1. Step 1: Write the proportion equation
   8,325,436.39 : 12,489,500.50 = 2,566,822.09 : x
2. Step 2: Convert to fraction form
   8,325,436.39/12,489,500.50 = 2,566,822.09/x
3. Step 3: Cross multiply
   8,325,436.39x = 12,489,500.50 × 2,566,822.09
4. Step 4: Simplify right side
   8,325,436.39x = 32,058,325,776,466.04
5. Step 5: Solve for x
   x = 32,058,325,776,466.04/8,325,436.39
6. Step 6: Final answer
   x = 3,850,648.10