Finding the Fourth Proportional to 2,362,991,004.01, 3,261,113,473.85 and 1,345,759,442.17

Step by Step Solution

1. Step 1: Write the proportion equation
   2,362,991,004.01 : 3,261,113,473.85 = 1,345,759,442.17 : x
2. Step 2: Convert to fraction form
   2,362,991,004.01/3,261,113,473.85 = 1,345,759,442.17/x
3. Step 3: Cross multiply
   2,362,991,004.01x = 3,261,113,473.85 × 1,345,759,442.17
4. Step 4: Simplify right side
   2,362,991,004.01x = 4,388,674,249,421,447,168
5. Step 5: Solve for x
   x = 4,388,674,249,421,447,168/2,362,991,004.01
6. Step 6: Final answer
   x = 1,857,253,896.43