Finding the Fourth Proportional to 2,587,768.24, 3,571,134.78 and 1,500,685.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,587,768.24 : 3,571,134.78 = 1,500,685.24 : x
2. Step 2: Convert to fraction form
   2,587,768.24/3,571,134.78 = 1,500,685.24/x
3. Step 3: Cross multiply
   2,587,768.24x = 3,571,134.78 × 1,500,685.24
4. Step 4: Simplify right side
   2,587,768.24x = 5,359,149,254,396.65
5. Step 5: Solve for x
   x = 5,359,149,254,396.65/2,587,768.24
6. Step 6: Final answer
   x = 2,070,954.10