Finding the Fourth Proportional to 2,259,696,689.98, 3,389,482,377.46 and 601,618,200.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,259,696,689.98 : 3,389,482,377.46 = 601,618,200.37 : x
2. Step 2: Convert to fraction form
   2,259,696,689.98/3,389,482,377.46 = 601,618,200.37/x
3. Step 3: Cross multiply
   2,259,696,689.98x = 3,389,482,377.46 × 601,618,200.37
4. Step 4: Simplify right side
   2,259,696,689.98x = 2,039,174,288,113,314,304
5. Step 5: Solve for x
   x = 2,039,174,288,113,314,304/2,259,696,689.98
6. Step 6: Final answer
   x = 902,410,618.72