Finding the Fourth Proportional to 16,300,744,692.42, 22,494,892,451.46 and 9,164,190,315.60

Step by Step Solution

1. Step 1: Write the proportion equation
   16,300,744,692.42 : 22,494,892,451.46 = 9,164,190,315.60 : x
2. Step 2: Convert to fraction form
   16,300,744,692.42/22,494,892,451.46 = 9,164,190,315.60/x
3. Step 3: Cross multiply
   16,300,744,692.42x = 22,494,892,451.46 × 9,164,190,315.60
4. Step 4: Simplify right side
   16,300,744,692.42x = 206,147,475,554,133,278,720
5. Step 5: Solve for x
   x = 206,147,475,554,133,278,720/16,300,744,692.42
6. Step 6: Final answer
   x = 12,646,506,613.28