Finding the Fourth Proportional to 3,728,093,892.66, 5,144,878,644.98 and 2,034,657,153.05

Step by Step Solution

1. Step 1: Write the proportion equation
   3,728,093,892.66 : 5,144,878,644.98 = 2,034,657,153.05 : x
2. Step 2: Convert to fraction form
   3,728,093,892.66/5,144,878,644.98 = 2,034,657,153.05/x
3. Step 3: Cross multiply
   3,728,093,892.66x = 5,144,878,644.98 × 2,034,657,153.05
4. Step 4: Simplify right side
   3,728,093,892.66x = 10,468,064,136,546,852,864
5. Step 5: Solve for x
   x = 10,468,064,136,546,852,864/3,728,093,892.66
6. Step 6: Final answer
   x = 2,807,886,399.31