Finding the Fourth Proportional to 2,598,461,969.32, 3,896,136,378.56 and 827,067,552.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,598,461,969.32 : 3,896,136,378.56 = 827,067,552.04 : x
2. Step 2: Convert to fraction form
   2,598,461,969.32/3,896,136,378.56 = 827,067,552.04/x
3. Step 3: Cross multiply
   2,598,461,969.32x = 3,896,136,378.56 × 827,067,552.04
4. Step 4: Simplify right side
   2,598,461,969.32x = 3,222,367,977,029,609,984
5. Step 5: Solve for x
   x = 3,222,367,977,029,609,984/2,598,461,969.32
6. Step 6: Final answer
   x = 1,240,105,883.82