Finding the Fourth Proportional to 2,055,854.52, 2,838,359.88 and 1,321,105.14

Step by Step Solution

1. Step 1: Write the proportion equation
   2,055,854.52 : 2,838,359.88 = 1,321,105.14 : x
2. Step 2: Convert to fraction form
   2,055,854.52/2,838,359.88 = 1,321,105.14/x
3. Step 3: Cross multiply
   2,055,854.52x = 2,838,359.88 × 1,321,105.14
4. Step 4: Simplify right side
   2,055,854.52x = 3,749,771,826,637.78
5. Step 5: Solve for x
   x = 3,749,771,826,637.78/2,055,854.52
6. Step 6: Final answer
   x = 1,823,948.04