Finding the Fourth Proportional to 33,200.69, 49,810.79 and 9,827.73

Step by Step Solution

1. Step 1: Write the proportion equation
   33,200.69 : 49,810.79 = 9,827.73 : x
2. Step 2: Convert to fraction form
   33,200.69/49,810.79 = 9,827.73/x
3. Step 3: Cross multiply
   33,200.69x = 49,810.79 × 9,827.73
4. Step 4: Simplify right side
   33,200.69x = 489,526,995.21
5. Step 5: Solve for x
   x = 489,526,995.21/33,200.69
6. Step 6: Final answer
   x = 14,744.48