Finding the Fourth Proportional to 82,238,903,160.36, 113,462,557,823.88 and 49,673,948,868.16

Step by Step Solution

1. Step 1: Write the proportion equation
   82,238,903,160.36 : 113,462,557,823.88 = 49,673,948,868.16 : x
2. Step 2: Convert to fraction form
   82,238,903,160.36/113,462,557,823.88 = 49,673,948,868.16/x
3. Step 3: Cross multiply
   82,238,903,160.36x = 113,462,557,823.88 × 49,673,948,868.16
4. Step 4: Simplify right side
   82,238,903,160.36x = 5,636,133,295,794,063,147,008
5. Step 5: Solve for x
   x = 5,636,133,295,794,063,147,008/82,238,903,160.36
6. Step 6: Final answer
   x = 68,533,663,256.72