Finding the Fourth Proportional to 82,238,903,155.36, 113,462,557,816.98 and 49,673,948,863.15

Step by Step Solution

1. Step 1: Write the proportion equation
   82,238,903,155.36 : 113,462,557,816.98 = 49,673,948,863.15 : x
2. Step 2: Convert to fraction form
   82,238,903,155.36/113,462,557,816.98 = 49,673,948,863.15/x
3. Step 3: Cross multiply
   82,238,903,155.36x = 113,462,557,816.98 × 49,673,948,863.15
4. Step 4: Simplify right side
   82,238,903,155.36x = 5,636,133,294,882,865,283,072
5. Step 5: Solve for x
   x = 5,636,133,294,882,865,283,072/82,238,903,155.36
6. Step 6: Final answer
   x = 68,533,663,249.81