Finding the Fourth Proportional to 3,025,462.78, 4,175,139.30 and 1,648,806.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,025,462.78 : 4,175,139.30 = 1,648,806.82 : x
2. Step 2: Convert to fraction form
   3,025,462.78/4,175,139.30 = 1,648,806.82/x
3. Step 3: Cross multiply
   3,025,462.78x = 4,175,139.30 × 1,648,806.82
4. Step 4: Simplify right side
   3,025,462.78x = 6,883,998,152,290.03
5. Step 5: Solve for x
   x = 6,883,998,152,290.03/3,025,462.78
6. Step 6: Final answer
   x = 2,275,353.77