Finding the Fourth Proportional to 2,568,519.72, 3,544,427.16 and 1,406,950.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,568,519.72 : 3,544,427.16 = 1,406,950.56 : x
2. Step 2: Convert to fraction form
   2,568,519.72/3,544,427.16 = 1,406,950.56/x
3. Step 3: Cross multiply
   2,568,519.72x = 3,544,427.16 × 1,406,950.56
4. Step 4: Simplify right side
   2,568,519.72x = 4,986,833,777,641.21
5. Step 5: Solve for x
   x = 4,986,833,777,641.21/2,568,519.72
6. Step 6: Final answer
   x = 1,941,520.53