Finding the Fourth Proportional to 3,901,089.25, 5,851,513.22 and 1,853,223.97

Step by Step Solution

1. Step 1: Write the proportion equation
   3,901,089.25 : 5,851,513.22 = 1,853,223.97 : x
2. Step 2: Convert to fraction form
   3,901,089.25/5,851,513.22 = 1,853,223.97/x
3. Step 3: Cross multiply
   3,901,089.25x = 5,851,513.22 × 1,853,223.97
4. Step 4: Simplify right side
   3,901,089.25x = 10,844,164,557,987.15
5. Step 5: Solve for x
   x = 10,844,164,557,987.15/3,901,089.25
6. Step 6: Final answer
   x = 2,779,778.64