Finding the Fourth Proportional to 2,653,269,841,992, 3,980,302,706,840.50 and 931,914,782,892.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,653,269,841,992 : 3,980,302,706,840.50 = 931,914,782,892.10 : x
2. Step 2: Convert to fraction form
   2,653,269,841,992/3,980,302,706,840.50 = 931,914,782,892.10/x
3. Step 3: Cross multiply
   2,653,269,841,992x = 3,980,302,706,840.50 × 931,914,782,892.10
4. Step 4: Simplify right side
   2,653,269,841,992x = 3,709,302,932,890,102,196,600,832
5. Step 5: Solve for x
   x = 3,709,302,932,890,102,196,600,832/2,653,269,841,992
6. Step 6: Final answer
   x = 1,398,011,945,179.79