Finding the Fourth Proportional to 1,182,447,042.99, 1,631,008,046.25 and 758,389,023.12

Step by Step Solution

1. Step 1: Write the proportion equation
   1,182,447,042.99 : 1,631,008,046.25 = 758,389,023.12 : x
2. Step 2: Convert to fraction form
   1,182,447,042.99/1,631,008,046.25 = 758,389,023.12/x
3. Step 3: Cross multiply
   1,182,447,042.99x = 1,631,008,046.25 × 758,389,023.12
4. Step 4: Simplify right side
   1,182,447,042.99x = 1,236,938,598,897,410,048
5. Step 5: Solve for x
   x = 1,236,938,598,897,410,048/1,182,447,042.99
6. Step 6: Final answer
   x = 1,046,083,717.86