Finding the Fourth Proportional to 3,288,918.78, 4,934,227.17 and 1,014,391.98

Step by Step Solution

1. Step 1: Write the proportion equation
   3,288,918.78 : 4,934,227.17 = 1,014,391.98 : x
2. Step 2: Convert to fraction form
   3,288,918.78/4,934,227.17 = 1,014,391.98/x
3. Step 3: Cross multiply
   3,288,918.78x = 4,934,227.17 × 1,014,391.98
4. Step 4: Simplify right side
   3,288,918.78x = 5,005,240,468,746.10
5. Step 5: Solve for x
   x = 5,005,240,468,746.10/3,288,918.78
6. Step 6: Final answer
   x = 1,521,849.82