Finding the Fourth Proportional to 2,135,766,880,755, 2,947,610,969,105.10 and 1,268,675,084,699.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,135,766,880,755 : 2,947,610,969,105.10 = 1,268,675,084,699.50 : x
2. Step 2: Convert to fraction form
   2,135,766,880,755/2,947,610,969,105.10 = 1,268,675,084,699.50/x
3. Step 3: Cross multiply
   2,135,766,880,755x = 2,947,610,969,105.10 × 1,268,675,084,699.50
4. Step 4: Simplify right side
   2,135,766,880,755x = 3,739,560,595,890,588,061,007,872
5. Step 5: Solve for x
   x = 3,739,560,595,890,588,061,007,872/2,135,766,880,755
6. Step 6: Final answer
   x = 1,750,921,708,538.08