Finding the Fourth Proportional to 3,983,210,864.98, 5,499,311,716.17 and 2,535,603,509.30

Step by Step Solution

1. Step 1: Write the proportion equation
   3,983,210,864.98 : 5,499,311,716.17 = 2,535,603,509.30 : x
2. Step 2: Convert to fraction form
   3,983,210,864.98/5,499,311,716.17 = 2,535,603,509.30/x
3. Step 3: Cross multiply
   3,983,210,864.98x = 5,499,311,716.17 × 2,535,603,509.30
4. Step 4: Simplify right side
   3,983,210,864.98x = 13,944,074,086,227,761,152
5. Step 5: Solve for x
   x = 13,944,074,086,227,761,152/3,983,210,864.98
6. Step 6: Final answer
   x = 3,500,712,003.18