Finding the Fourth Proportional to 2,569,168.94, 3,854,613.77 and 840,118.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,569,168.94 : 3,854,613.77 = 840,118.52 : x
2. Step 2: Convert to fraction form
   2,569,168.94/3,854,613.77 = 840,118.52/x
3. Step 3: Cross multiply
   2,569,168.94x = 3,854,613.77 × 840,118.52
4. Step 4: Simplify right side
   2,569,168.94x = 3,238,332,401,786.89
5. Step 5: Solve for x
   x = 3,238,332,401,786.89/2,569,168.94
6. Step 6: Final answer
   x = 1,260,459.11