Finding the Fourth Proportional to 2,687,584.31, 3,708,735.31 and 1,525,878.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,687,584.31 : 3,708,735.31 = 1,525,878.27 : x
2. Step 2: Convert to fraction form
   2,687,584.31/3,708,735.31 = 1,525,878.27/x
3. Step 3: Cross multiply
   2,687,584.31x = 3,708,735.31 × 1,525,878.27
4. Step 4: Simplify right side
   2,687,584.31x = 5,659,078,618,710.71
5. Step 5: Solve for x
   x = 5,659,078,618,710.71/2,687,584.31
6. Step 6: Final answer
   x = 2,105,637.62