Finding the Fourth Proportional to 16,281,543,443.34, 22,469,205,449.70 and 9,047,563,909.42

Step by Step Solution

1. Step 1: Write the proportion equation
   16,281,543,443.34 : 22,469,205,449.70 = 9,047,563,909.42 : x
2. Step 2: Convert to fraction form
   16,281,543,443.34/22,469,205,449.70 = 9,047,563,909.42/x
3. Step 3: Cross multiply
   16,281,543,443.34x = 22,469,205,449.70 × 9,047,563,909.42
4. Step 4: Simplify right side
   16,281,543,443.34x = 203,291,572,300,048,924,672
5. Step 5: Solve for x
   x = 203,291,572,300,048,924,672/16,281,543,443.34
6. Step 6: Final answer
   x = 12,486,013,565.45