Finding the Fourth Proportional to 2,362,991,008.76, 3,261,113,480.42 and 1,345,759,446.92

Step by Step Solution

1. Step 1: Write the proportion equation
   2,362,991,008.76 : 3,261,113,480.42 = 1,345,759,446.92 : x
2. Step 2: Convert to fraction form
   2,362,991,008.76/3,261,113,480.42 = 1,345,759,446.92/x
3. Step 3: Cross multiply
   2,362,991,008.76x = 3,261,113,480.42 × 1,345,759,446.92
4. Step 4: Simplify right side
   2,362,991,008.76x = 4,388,674,273,753,375,744
5. Step 5: Solve for x
   x = 4,388,674,273,753,375,744/2,362,991,008.76
6. Step 6: Final answer
   x = 1,857,253,902.99