Finding the Fourth Proportional to 4,948,982,399.62, 7,426,774,379.69 and 1,801,196,134.79

Step by Step Solution

1. Step 1: Write the proportion equation
   4,948,982,399.62 : 7,426,774,379.69 = 1,801,196,134.79 : x
2. Step 2: Convert to fraction form
   4,948,982,399.62/7,426,774,379.69 = 1,801,196,134.79/x
3. Step 3: Cross multiply
   4,948,982,399.62x = 7,426,774,379.69 × 1,801,196,134.79
4. Step 4: Simplify right side
   4,948,982,399.62x = 13,377,077,306,646,022,144
5. Step 5: Solve for x
   x = 13,377,077,306,646,022,144/4,948,982,399.62
6. Step 6: Final answer
   x = 2,702,995,530.49