Finding the Fourth Proportional to 2,040,867.72, 2,816,326.76 and 1,123,011.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,040,867.72 : 2,816,326.76 = 1,123,011.02 : x
2. Step 2: Convert to fraction form
   2,040,867.72/2,816,326.76 = 1,123,011.02/x
3. Step 3: Cross multiply
   2,040,867.72x = 2,816,326.76 × 1,123,011.02
4. Step 4: Simplify right side
   2,040,867.72x = 3,162,765,987,400.90
5. Step 5: Solve for x
   x = 3,162,765,987,400.90/2,040,867.72
6. Step 6: Final answer
   x = 1,549,716.31