Finding the Fourth Proportional to 22,016,799.88, 30,382,350.42 and 12,227,874.28

Step by Step Solution

1. Step 1: Write the proportion equation
   22,016,799.88 : 30,382,350.42 = 12,227,874.28 : x
2. Step 2: Convert to fraction form
   22,016,799.88/30,382,350.42 = 12,227,874.28/x
3. Step 3: Cross multiply
   22,016,799.88x = 30,382,350.42 × 12,227,874.28
4. Step 4: Simplify right side
   22,016,799.88x = 371,511,561,266,665.19
5. Step 5: Solve for x
   x = 371,511,561,266,665.19/22,016,799.88
6. Step 6: Final answer
   x = 16,874,003.64