Finding the Fourth Proportional to 22,103.16, 30,425.33 and 19,265.61

Step by Step Solution

1. Step 1: Write the proportion equation
   22,103.16 : 30,425.33 = 19,265.61 : x
2. Step 2: Convert to fraction form
   22,103.16/30,425.33 = 19,265.61/x
3. Step 3: Cross multiply
   22,103.16x = 30,425.33 × 19,265.61
4. Step 4: Simplify right side
   22,103.16x = 586,162,445.57
5. Step 5: Solve for x
   x = 586,162,445.57/22,103.16
6. Step 6: Final answer
   x = 26,519.40