Finding the Fourth Proportional to 2,245,890,865.43, 3,083,099,677.96 and 1,927,798,876.33

Step by Step Solution

1. Step 1: Write the proportion equation
   2,245,890,865.43 : 3,083,099,677.96 = 1,927,798,876.33 : x
2. Step 2: Convert to fraction form
   2,245,890,865.43/3,083,099,677.96 = 1,927,798,876.33/x
3. Step 3: Cross multiply
   2,245,890,865.43x = 3,083,099,677.96 × 1,927,798,876.33
4. Step 4: Simplify right side
   2,245,890,865.43x = 5,943,596,094,785,522,688
5. Step 5: Solve for x
   x = 5,943,596,094,785,522,688/2,245,890,865.43
6. Step 6: Final answer
   x = 2,646,431,394.45