Finding the Fourth Proportional to 2,729,537,892,471.30, 3,766,880,696,997.60 and 1,511,560,516,397.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,729,537,892,471.30 : 3,766,880,696,997.60 = 1,511,560,516,397.10 : x
2. Step 2: Convert to fraction form
   2,729,537,892,471.30/3,766,880,696,997.60 = 1,511,560,516,397.10/x
3. Step 3: Cross multiply
   2,729,537,892,471.30x = 3,766,880,696,997.60 × 1,511,560,516,397.10
4. Step 4: Simplify right side
   2,729,537,892,471.30x = 5,693,868,131,559,960,978,915,328
5. Step 5: Solve for x
   x = 5,693,868,131,559,960,978,915,328/2,729,537,892,471.30
6. Step 6: Final answer
   x = 2,086,019,083,034.16