Finding the Fourth Proportional to 1,981,314.38, 2,734,224.59 and 1,122,042.08

Step by Step Solution

1. Step 1: Write the proportion equation
   1,981,314.38 : 2,734,224.59 = 1,122,042.08 : x
2. Step 2: Convert to fraction form
   1,981,314.38/2,734,224.59 = 1,122,042.08/x
3. Step 3: Cross multiply
   1,981,314.38x = 2,734,224.59 × 1,122,042.08
4. Step 4: Simplify right side
   1,981,314.38x = 3,067,915,055,791.41
5. Step 5: Solve for x
   x = 3,067,915,055,791.41/1,981,314.38
6. Step 6: Final answer
   x = 1,548,424.16