Finding the Fourth Proportional to 82,238,903,164.86, 113,462,557,830.09 and 49,673,948,872.66

Step by Step Solution

1. Step 1: Write the proportion equation
   82,238,903,164.86 : 113,462,557,830.09 = 49,673,948,872.66 : x
2. Step 2: Convert to fraction form
   82,238,903,164.86/113,462,557,830.09 = 49,673,948,872.66/x
3. Step 3: Cross multiply
   82,238,903,164.86x = 113,462,557,830.09 × 49,673,948,872.66
4. Step 4: Simplify right side
   82,238,903,164.86x = 5,636,133,296,613,119,492,096
5. Step 5: Solve for x
   x = 5,636,133,296,613,119,492,096/82,238,903,164.86
6. Step 6: Final answer
   x = 68,533,663,262.93