Finding the Fourth Proportional to 2,687,582.31, 3,708,732.55 and 1,525,876.27

Step by Step Solution

1. Step 1: Write the proportion equation
   2,687,582.31 : 3,708,732.55 = 1,525,876.27 : x
2. Step 2: Convert to fraction form
   2,687,582.31/3,708,732.55 = 1,525,876.27/x
3. Step 3: Cross multiply
   2,687,582.31x = 3,708,732.55 × 1,525,876.27
4. Step 4: Simplify right side
   2,687,582.31x = 5,659,066,989,821.59
5. Step 5: Solve for x
   x = 5,659,066,989,821.59/2,687,582.31
6. Step 6: Final answer
   x = 2,105,634.86