Finding the Fourth Proportional to 2,053,058.42, 3,079,535.79 and 557,111.54

Step by Step Solution

1. Step 1: Write the proportion equation
   2,053,058.42 : 3,079,535.79 = 557,111.54 : x
2. Step 2: Convert to fraction form
   2,053,058.42/3,079,535.79 = 557,111.54/x
3. Step 3: Cross multiply
   2,053,058.42x = 3,079,535.79 × 557,111.54
4. Step 4: Simplify right side
   2,053,058.42x = 1,715,644,926,452.02
5. Step 5: Solve for x
   x = 1,715,644,926,452.02/2,053,058.42
6. Step 6: Final answer
   x = 835,653.24