Finding the Fourth Proportional to 82,238,903,156.36, 113,462,557,818.36 and 49,673,948,864.15

Step by Step Solution

1. Step 1: Write the proportion equation
   82,238,903,156.36 : 113,462,557,818.36 = 49,673,948,864.15 : x
2. Step 2: Convert to fraction form
   82,238,903,156.36/113,462,557,818.36 = 49,673,948,864.15/x
3. Step 3: Cross multiply
   82,238,903,156.36x = 113,462,557,818.36 × 49,673,948,864.15
4. Step 4: Simplify right side
   82,238,903,156.36x = 5,636,133,295,064,877,105,152
5. Step 5: Solve for x
   x = 5,636,133,295,064,877,105,152/82,238,903,156.36
6. Step 6: Final answer
   x = 68,533,663,251.19