Finding the Fourth Proportional to 2,855,118.40, 3,941,005.59 and 2,552,446.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,855,118.40 : 3,941,005.59 = 2,552,446.18 : x
2. Step 2: Convert to fraction form
   2,855,118.40/3,941,005.59 = 2,552,446.18/x
3. Step 3: Cross multiply
   2,855,118.40x = 3,941,005.59 × 2,552,446.18
4. Step 4: Simplify right side
   2,855,118.40x = 10,059,204,668,480.40
5. Step 5: Solve for x
   x = 10,059,204,668,480.40/2,855,118.40
6. Step 6: Final answer
   x = 3,523,218.04