Finding the Fourth Proportional to 3,986,016.21, 5,500,876.55 and 2,243,797.92

Step by Step Solution

1. Step 1: Write the proportion equation
   3,986,016.21 : 5,500,876.55 = 2,243,797.92 : x
2. Step 2: Convert to fraction form
   3,986,016.21/5,500,876.55 = 2,243,797.92/x
3. Step 3: Cross multiply
   3,986,016.21x = 5,500,876.55 × 2,243,797.92
4. Step 4: Simplify right side
   3,986,016.21x = 12,342,855,349,847.79
5. Step 5: Solve for x
   x = 12,342,855,349,847.79/3,986,016.21
6. Step 6: Final answer
   x = 3,096,539.18