Finding the Fourth Proportional to 2,586,744.48, 3,569,144.40 and 1,568,399.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,586,744.48 : 3,569,144.40 = 1,568,399.52 : x
2. Step 2: Convert to fraction form
   2,586,744.48/3,569,144.40 = 1,568,399.52/x
3. Step 3: Cross multiply
   2,586,744.48x = 3,569,144.40 × 1,568,399.52
4. Step 4: Simplify right side
   2,586,744.48x = 5,597,844,363,770.69
5. Step 5: Solve for x
   x = 5,597,844,363,770.69/2,586,744.48
6. Step 6: Final answer
   x = 2,164,049.99