Finding the Fourth Proportional to 8,216,033.46, 12,325,171.62 and 3,422,601.49

Step by Step Solution

1. Step 1: Write the proportion equation
   8,216,033.46 : 12,325,171.62 = 3,422,601.49 : x
2. Step 2: Convert to fraction form
   8,216,033.46/12,325,171.62 = 3,422,601.49/x
3. Step 3: Cross multiply
   8,216,033.46x = 12,325,171.62 × 3,422,601.49
4. Step 4: Simplify right side
   8,216,033.46x = 42,184,150,689,491.85
5. Step 5: Solve for x
   x = 42,184,150,689,491.85/8,216,033.46
6. Step 6: Final answer
   x = 5,134,369.39