Finding the Fourth Proportional to 22,498.18, 33,781.94 and 19,033.71

Step by Step Solution

1. Step 1: Write the proportion equation
   22,498.18 : 33,781.94 = 19,033.71 : x
2. Step 2: Convert to fraction form
   22,498.18/33,781.94 = 19,033.71/x
3. Step 3: Cross multiply
   22,498.18x = 33,781.94 × 19,033.71
4. Step 4: Simplify right side
   22,498.18x = 642,995,480.29
5. Step 5: Solve for x
   x = 642,995,480.29/22,498.18
6. Step 6: Final answer
   x = 28,579.90