Finding the Fourth Proportional to 3,442,187,499.38, 5,152,593,175.03 and 1,864,375,993.99

Step by Step Solution

1. Step 1: Write the proportion equation
   3,442,187,499.38 : 5,152,593,175.03 = 1,864,375,993.99 : x
2. Step 2: Convert to fraction form
   3,442,187,499.38/5,152,593,175.03 = 1,864,375,993.99/x
3. Step 3: Cross multiply
   3,442,187,499.38x = 5,152,593,175.03 × 1,864,375,993.99
4. Step 4: Simplify right side
   3,442,187,499.38x = 9,606,371,022,322,644,992
5. Step 5: Solve for x
   x = 9,606,371,022,322,644,992/3,442,187,499.38
6. Step 6: Final answer
   x = 2,790,775,059.19