Finding the Fourth Proportional to 22,428,068.82, 30,950,747.46 and 12,114,792

Step by Step Solution

1. Step 1: Write the proportion equation
   22,428,068.82 : 30,950,747.46 = 12,114,792 : x
2. Step 2: Convert to fraction form
   22,428,068.82/30,950,747.46 = 12,114,792/x
3. Step 3: Cross multiply
   22,428,068.82x = 30,950,747.46 × 12,114,792
4. Step 4: Simplify right side
   22,428,068.82x = 374,961,867,722,428.31
5. Step 5: Solve for x
   x = 374,961,867,722,428.31/22,428,068.82
6. Step 6: Final answer
   x = 16,718,419.71