Finding the Fourth Proportional to 2,729,537,892,479.50, 3,766,880,697,009.20 and 1,511,560,516,405.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,729,537,892,479.50 : 3,766,880,697,009.20 = 1,511,560,516,405.10 : x
2. Step 2: Convert to fraction form
   2,729,537,892,479.50/3,766,880,697,009.20 = 1,511,560,516,405.10/x
3. Step 3: Cross multiply
   2,729,537,892,479.50x = 3,766,880,697,009.20 × 1,511,560,516,405.10
4. Step 4: Simplify right side
   2,729,537,892,479.50x = 5,693,868,131,607,629,747,191,808
5. Step 5: Solve for x
   x = 5,693,868,131,607,629,747,191,808/2,729,537,892,479.50
6. Step 6: Final answer
   x = 2,086,019,083,045.35