Finding the Fourth Proportional to 2,108,394.33, 3,159,279.99 and 1,629,794.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,108,394.33 : 3,159,279.99 = 1,629,794.89 : x
2. Step 2: Convert to fraction form
   2,108,394.33/3,159,279.99 = 1,629,794.89/x
3. Step 3: Cross multiply
   2,108,394.33x = 3,159,279.99 × 1,629,794.89
4. Step 4: Simplify right side
   2,108,394.33x = 5,148,978,387,730.35
5. Step 5: Solve for x
   x = 5,148,978,387,730.35/2,108,394.33
6. Step 6: Final answer
   x = 2,442,132.54