Finding the Fourth Proportional to 33,371.98, 46,048.77 and 19,940.38

Step by Step Solution

1. Step 1: Write the proportion equation
   33,371.98 : 46,048.77 = 19,940.38 : x
2. Step 2: Convert to fraction form
   33,371.98/46,048.77 = 19,940.38/x
3. Step 3: Cross multiply
   33,371.98x = 46,048.77 × 19,940.38
4. Step 4: Simplify right side
   33,371.98x = 918,229,972.33
5. Step 5: Solve for x
   x = 918,229,972.33/33,371.98
6. Step 6: Final answer
   x = 27,515.00