Finding the Fourth Proportional to 2,584,016.83, 3,876,839.87 and 1,217,735.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,584,016.83 : 3,876,839.87 = 1,217,735.34 : x
2. Step 2: Convert to fraction form
   2,584,016.83/3,876,839.87 = 1,217,735.34/x
3. Step 3: Cross multiply
   2,584,016.83x = 3,876,839.87 × 1,217,735.34
4. Step 4: Simplify right side
   2,584,016.83x = 4,720,964,917,220.01
5. Step 5: Solve for x
   x = 4,720,964,917,220.01/2,584,016.83
6. Step 6: Final answer
   x = 1,826,986.91