Finding the Fourth Proportional to 22,373,109,193,782, 30,874,562,105,728 and 12,496,496,818,554

Step by Step Solution

1. Step 1: Write the proportion equation
   22,373,109,193,782 : 30,874,562,105,728 = 12,496,496,818,554 : x
2. Step 2: Convert to fraction form
   22,373,109,193,782/30,874,562,105,728 = 12,496,496,818,554/x
3. Step 3: Cross multiply
   22,373,109,193,782x = 30,874,562,105,728 × 12,496,496,818,554
4. Step 4: Simplify right side
   22,373,109,193,782x = 385,823,867,128,477,805,979,893,760
5. Step 5: Solve for x
   x = 385,823,867,128,477,805,979,893,760/22,373,109,193,782
6. Step 6: Final answer
   x = 17,244,982,080,349.71