Finding the Fourth Proportional to 2,789,759,441.69, 3,849,868,239.98 and 1,536,696,297.58

Step by Step Solution

1. Step 1: Write the proportion equation
   2,789,759,441.69 : 3,849,868,239.98 = 1,536,696,297.58 : x
2. Step 2: Convert to fraction form
   2,789,759,441.69/3,849,868,239.98 = 1,536,696,297.58/x
3. Step 3: Cross multiply
   2,789,759,441.69x = 3,849,868,239.98 × 1,536,696,297.58
4. Step 4: Simplify right side
   2,789,759,441.69x = 5,916,078,270,547,016,704
5. Step 5: Solve for x
   x = 5,916,078,270,547,016,704/2,789,759,441.69
6. Step 6: Final answer
   x = 2,120,641,006.58