Finding the Fourth Proportional to 33,499.50, 50,245.20 and 11,009.04

Step by Step Solution

1. Step 1: Write the proportion equation
   33,499.50 : 50,245.20 = 11,009.04 : x
2. Step 2: Convert to fraction form
   33,499.50/50,245.20 = 11,009.04/x
3. Step 3: Cross multiply
   33,499.50x = 50,245.20 × 11,009.04
4. Step 4: Simplify right side
   33,499.50x = 553,151,416.61
5. Step 5: Solve for x
   x = 553,151,416.61/33,499.50
6. Step 6: Final answer
   x = 16,512.23