Finding the Fourth Proportional to 1,897,916,377.98, 2,847,062,554.81 and 701,705,724.56

Step by Step Solution

1. Step 1: Write the proportion equation
   1,897,916,377.98 : 2,847,062,554.81 = 701,705,724.56 : x
2. Step 2: Convert to fraction form
   1,897,916,377.98/2,847,062,554.81 = 701,705,724.56/x
3. Step 3: Cross multiply
   1,897,916,377.98x = 2,847,062,554.81 × 701,705,724.56
4. Step 4: Simplify right side
   1,897,916,377.98x = 1,997,800,092,897,254,144
5. Step 5: Solve for x
   x = 1,997,800,092,897,254,144/1,897,916,377.98
6. Step 6: Final answer
   x = 1,052,628,090.51