Finding the Fourth Proportional to 2,284,099,855.35, 3,153,090,618.32 and 1,438,569,806.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,284,099,855.35 : 3,153,090,618.32 = 1,438,569,806.31 : x
2. Step 2: Convert to fraction form
   2,284,099,855.35/3,153,090,618.32 = 1,438,569,806.31/x
3. Step 3: Cross multiply
   2,284,099,855.35x = 3,153,090,618.32 × 1,438,569,806.31
4. Step 4: Simplify right side
   2,284,099,855.35x = 4,535,940,960,067,287,552
5. Step 5: Solve for x
   x = 4,535,940,960,067,287,552/2,284,099,855.35
6. Step 6: Final answer
   x = 1,985,876,821.21