Finding the Fourth Proportional to 16,395,855,321.18, 22,626,291,019.29 and 8,877,481,549.50

Step by Step Solution

1. Step 1: Write the proportion equation
   16,395,855,321.18 : 22,626,291,019.29 = 8,877,481,549.50 : x
2. Step 2: Convert to fraction form
   16,395,855,321.18/22,626,291,019.29 = 8,877,481,549.50/x
3. Step 3: Cross multiply
   16,395,855,321.18x = 22,626,291,019.29 × 8,877,481,549.50
4. Step 4: Simplify right side
   16,395,855,321.18x = 200,864,481,057,364,541,440
5. Step 5: Solve for x
   x = 200,864,481,057,364,541,440/16,395,855,321.18
6. Step 6: Final answer
   x = 12,250,930,318.83