Finding the Fourth Proportional to 22,429.38, 33,761.06 and 19,046.82

Step by Step Solution

1. Step 1: Write the proportion equation
   22,429.38 : 33,761.06 = 19,046.82 : x
2. Step 2: Convert to fraction form
   22,429.38/33,761.06 = 19,046.82/x
3. Step 3: Cross multiply
   22,429.38x = 33,761.06 × 19,046.82
4. Step 4: Simplify right side
   22,429.38x = 643,040,737.60
5. Step 5: Solve for x
   x = 643,040,737.60/22,429.38
6. Step 6: Final answer
   x = 28,669.57