Finding the Fourth Proportional to 2,223,034.69, 3,067,747.80 and 1,256,144.17

Step by Step Solution

1. Step 1: Write the proportion equation
   2,223,034.69 : 3,067,747.80 = 1,256,144.17 : x
2. Step 2: Convert to fraction form
   2,223,034.69/3,067,747.80 = 1,256,144.17/x
3. Step 3: Cross multiply
   2,223,034.69x = 3,067,747.80 × 1,256,144.17
4. Step 4: Simplify right side
   2,223,034.69x = 3,853,533,514,000.33
5. Step 5: Solve for x
   x = 3,853,533,514,000.33/2,223,034.69
6. Step 6: Final answer
   x = 1,733,456.31