Finding the Fourth Proportional to 4,111,647,978.99, 5,674,143,213.96 and 2,232,053,262.15

Step by Step Solution

1. Step 1: Write the proportion equation
   4,111,647,978.99 : 5,674,143,213.96 = 2,232,053,262.15 : x
2. Step 2: Convert to fraction form
   4,111,647,978.99/5,674,143,213.96 = 2,232,053,262.15/x
3. Step 3: Cross multiply
   4,111,647,978.99x = 5,674,143,213.96 × 2,232,053,262.15
4. Step 4: Simplify right side
   4,111,647,978.99x = 12,664,989,870,625,703,936
5. Step 5: Solve for x
   x = 12,664,989,870,625,703,936/4,111,647,978.99
6. Step 6: Final answer
   x = 3,080,270,960.78