Finding the Fourth Proportional to 33,255.72, 45,894.06 and 19,105.92

Step by Step Solution

1. Step 1: Write the proportion equation
   33,255.72 : 45,894.06 = 19,105.92 : x
2. Step 2: Convert to fraction form
   33,255.72/45,894.06 = 19,105.92/x
3. Step 3: Cross multiply
   33,255.72x = 45,894.06 × 19,105.92
4. Step 4: Simplify right side
   33,255.72x = 876,848,238.84
5. Step 5: Solve for x
   x = 876,848,238.84/33,255.72
6. Step 6: Final answer
   x = 26,366.84