Finding the Fourth Proportional to 2,514,662,505.36, 3,470,077,897.61 and 1,385,569,083.39

Step by Step Solution

1. Step 1: Write the proportion equation
   2,514,662,505.36 : 3,470,077,897.61 = 1,385,569,083.39 : x
2. Step 2: Convert to fraction form
   2,514,662,505.36/3,470,077,897.61 = 1,385,569,083.39/x
3. Step 3: Cross multiply
   2,514,662,505.36x = 3,470,077,897.61 × 1,385,569,083.39
4. Step 4: Simplify right side
   2,514,662,505.36x = 4,808,032,651,870,200,832
5. Step 5: Solve for x
   x = 4,808,032,651,870,200,832/2,514,662,505.36
6. Step 6: Final answer
   x = 1,911,999,181.45