Finding the Fourth Proportional to 2,337,809,066,911.20, 3,504,258,861,652 and 786,575,031,018.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,337,809,066,911.20 : 3,504,258,861,652 = 786,575,031,018.12 : x
2. Step 2: Convert to fraction form
   2,337,809,066,911.20/3,504,258,861,652 = 786,575,031,018.12/x
3. Step 3: Cross multiply
   2,337,809,066,911.20x = 3,504,258,861,652 × 786,575,031,018.12
4. Step 4: Simplify right side
   2,337,809,066,911.20x = 2,756,362,522,799,443,693,010,944
5. Step 5: Solve for x
   x = 2,756,362,522,799,443,693,010,944/2,337,809,066,911.20
6. Step 6: Final answer
   x = 1,179,036,629,557.29