Finding the Fourth Proportional to 33.33, 45.98 and 19.50

Step by Step Solution

1. Step 1: Write the proportion equation
   33.33 : 45.98 = 19.50 : x
2. Step 2: Convert to fraction form
   33.33/45.98 = 19.50/x
3. Step 3: Cross multiply
   33.33x = 45.98 × 19.50
4. Step 4: Simplify right side
   33.33x = 896.91
5. Step 5: Solve for x
   x = 896.91/33.33
6. Step 6: Final answer
   x = 26.91