Finding the Fourth Proportional to 2,040,377.49, 2,815,742.52 and 1,122,618.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,040,377.49 : 2,815,742.52 = 1,122,618.69 : x
2. Step 2: Convert to fraction form
   2,040,377.49/2,815,742.52 = 1,122,618.69/x
3. Step 3: Cross multiply
   2,040,377.49x = 2,815,742.52 × 1,122,618.69
4. Step 4: Simplify right side
   2,040,377.49x = 3,161,005,179,179.70
5. Step 5: Solve for x
   x = 3,161,005,179,179.70/2,040,377.49
6. Step 6: Final answer
   x = 1,549,225.67