Finding the Fourth Proportional to 33,321.16, 49,923.42 and 19,441

Step by Step Solution

1. Step 1: Write the proportion equation
   33,321.16 : 49,923.42 = 19,441 : x
2. Step 2: Convert to fraction form
   33,321.16/49,923.42 = 19,441/x
3. Step 3: Cross multiply
   33,321.16x = 49,923.42 × 19,441
4. Step 4: Simplify right side
   33,321.16x = 970,561,208.22
5. Step 5: Solve for x
   x = 970,561,208.22/33,321.16
6. Step 6: Final answer
   x = 29,127.47