Finding the Fourth Proportional to 3,962,667.36, 5,468,569.59 and 2,220,466.71

Step by Step Solution

1. Step 1: Write the proportion equation
   3,962,667.36 : 5,468,569.59 = 2,220,466.71 : x
2. Step 2: Convert to fraction form
   3,962,667.36/5,468,569.59 = 2,220,466.71/x
3. Step 3: Cross multiply
   3,962,667.36x = 5,468,569.59 × 2,220,466.71
4. Step 4: Simplify right side
   3,962,667.36x = 12,142,776,725,913.35
5. Step 5: Solve for x
   x = 12,142,776,725,913.35/3,962,667.36
6. Step 6: Final answer
   x = 3,064,293.73