Finding the Fourth Proportional to 22,428,069.82, 30,950,748.84 and 12,114,793

Step by Step Solution

1. Step 1: Write the proportion equation
   22,428,069.82 : 30,950,748.84 = 12,114,793 : x
2. Step 2: Convert to fraction form
   22,428,069.82/30,950,748.84 = 12,114,793/x
3. Step 3: Cross multiply
   22,428,069.82x = 30,950,748.84 × 12,114,793
4. Step 4: Simplify right side
   22,428,069.82x = 374,961,915,391,590.12
5. Step 5: Solve for x
   x = 374,961,915,391,590.12/22,428,069.82
6. Step 6: Final answer
   x = 16,718,421.09