Finding the Fourth Proportional to 2,527,869.53, 3,488,209.31 and 1,440,076.29

Step by Step Solution

1. Step 1: Write the proportion equation
   2,527,869.53 : 3,488,209.31 = 1,440,076.29 : x
2. Step 2: Convert to fraction form
   2,527,869.53/3,488,209.31 = 1,440,076.29/x
3. Step 3: Cross multiply
   2,527,869.53x = 3,488,209.31 × 1,440,076.29
4. Step 4: Simplify right side
   2,527,869.53x = 5,023,287,514,687.88
5. Step 5: Solve for x
   x = 5,023,287,514,687.88/2,527,869.53
6. Step 6: Final answer
   x = 1,987,162.50