Finding the Fourth Proportional to 33,287.43, 45,932.88 and 19,144.83

Step by Step Solution

1. Step 1: Write the proportion equation
   33,287.43 : 45,932.88 = 19,144.83 : x
2. Step 2: Convert to fraction form
   33,287.43/45,932.88 = 19,144.83/x
3. Step 3: Cross multiply
   33,287.43x = 45,932.88 × 19,144.83
4. Step 4: Simplify right side
   33,287.43x = 879,377,179.01
5. Step 5: Solve for x
   x = 879,377,179.01/33,287.43
6. Step 6: Final answer
   x = 26,417.70