Finding the Fourth Proportional to 2,627,559.23, 3,626,078.94 and 1,540,139.09

Step by Step Solution

1. Step 1: Write the proportion equation
   2,627,559.23 : 3,626,078.94 = 1,540,139.09 : x
2. Step 2: Convert to fraction form
   2,627,559.23/3,626,078.94 = 1,540,139.09/x
3. Step 3: Cross multiply
   2,627,559.23x = 3,626,078.94 × 1,540,139.09
4. Step 4: Simplify right side
   2,627,559.23x = 5,584,665,900,789.37
5. Step 5: Solve for x
   x = 5,584,665,900,789.37/2,627,559.23
6. Step 6: Final answer
   x = 2,125,419.61