Finding the Fourth Proportional to 2,557,649.69, 3,529,556.88 and 1,411,730.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,557,649.69 : 3,529,556.88 = 1,411,730.34 : x
2. Step 2: Convert to fraction form
   2,557,649.69/3,529,556.88 = 1,411,730.34/x
3. Step 3: Cross multiply
   2,557,649.69x = 3,529,556.88 × 1,411,730.34
4. Step 4: Simplify right side
   2,557,649.69x = 4,982,782,515,721.91
5. Step 5: Solve for x
   x = 4,982,782,515,721.91/2,557,649.69
6. Step 6: Final answer
   x = 1,948,188.03