Finding the Fourth Proportional to 2,245,890,866.43, 3,083,099,679.34 and 1,927,798,877.33

Step by Step Solution

1. Step 1: Write the proportion equation
   2,245,890,866.43 : 3,083,099,679.34 = 1,927,798,877.33 : x
2. Step 2: Convert to fraction form
   2,245,890,866.43/3,083,099,679.34 = 1,927,798,877.33/x
3. Step 3: Cross multiply
   2,245,890,866.43x = 3,083,099,679.34 × 1,927,798,877.33
4. Step 4: Simplify right side
   2,245,890,866.43x = 5,943,596,100,528,135,168
5. Step 5: Solve for x
   x = 5,943,596,100,528,135,168/2,245,890,866.43
6. Step 6: Final answer
   x = 2,646,431,395.83