Finding the Fourth Proportional to 8,469,631.89, 12,697,304.04 and 3,673,708.56

Step by Step Solution

1. Step 1: Write the proportion equation
   8,469,631.89 : 12,697,304.04 = 3,673,708.56 : x
2. Step 2: Convert to fraction form
   8,469,631.89/12,697,304.04 = 3,673,708.56/x
3. Step 3: Cross multiply
   8,469,631.89x = 12,697,304.04 × 3,673,708.56
4. Step 4: Simplify right side
   8,469,631.89x = 46,646,194,540,670.58
5. Step 5: Solve for x
   x = 46,646,194,540,670.58/8,469,631.89
6. Step 6: Final answer
   x = 5,507,464.21