Finding the Fourth Proportional to 2,349,140,884.38, 3,241,897,676.91 and 1,291,950,619.92

Step by Step Solution

1. Step 1: Write the proportion equation
   2,349,140,884.38 : 3,241,897,676.91 = 1,291,950,619.92 : x
2. Step 2: Convert to fraction form
   2,349,140,884.38/3,241,897,676.91 = 1,291,950,619.92/x
3. Step 3: Cross multiply
   2,349,140,884.38x = 3,241,897,676.91 × 1,291,950,619.92
4. Step 4: Simplify right side
   2,349,140,884.38x = 4,188,371,713,401,082,368
5. Step 5: Solve for x
   x = 4,188,371,713,401,082,368/2,349,140,884.38
6. Step 6: Final answer
   x = 1,782,937,643.82