Finding the Fourth Proportional to 11,116,128,086.97, 16,675,133,777.71 and 3,554,002,992.10

Step by Step Solution

1. Step 1: Write the proportion equation
   11,116,128,086.97 : 16,675,133,777.71 = 3,554,002,992.10 : x
2. Step 2: Convert to fraction form
   11,116,128,086.97/16,675,133,777.71 = 3,554,002,992.10/x
3. Step 3: Cross multiply
   11,116,128,086.97x = 16,675,133,777.71 × 3,554,002,992.10
4. Step 4: Simplify right side
   11,116,128,086.97x = 59,263,475,339,677,900,800
5. Step 5: Solve for x
   x = 59,263,475,339,677,900,800/11,116,128,086.97
6. Step 6: Final answer
   x = 5,331,305,547.76