Finding the Fourth Proportional to 33,757.86, 50,632.32 and 8,799.72

Step by Step Solution

1. Step 1: Write the proportion equation
   33,757.86 : 50,632.32 = 8,799.72 : x
2. Step 2: Convert to fraction form
   33,757.86/50,632.32 = 8,799.72/x
3. Step 3: Cross multiply
   33,757.86x = 50,632.32 × 8,799.72
4. Step 4: Simplify right side
   33,757.86x = 445,550,238.95
5. Step 5: Solve for x
   x = 445,550,238.95/33,757.86
6. Step 6: Final answer
   x = 13,198.41