Finding the Fourth Proportional to 33,223.37, 45,824.79 and 19,784.25

Step by Step Solution

1. Step 1: Write the proportion equation
   33,223.37 : 45,824.79 = 19,784.25 : x
2. Step 2: Convert to fraction form
   33,223.37/45,824.79 = 19,784.25/x
3. Step 3: Cross multiply
   33,223.37x = 45,824.79 × 19,784.25
4. Step 4: Simplify right side
   33,223.37x = 906,609,064.46
5. Step 5: Solve for x
   x = 906,609,064.46/33,223.37
6. Step 6: Final answer
   x = 27,288.30