Finding the Fourth Proportional to 33,069.83, 49,614.33 and 12,009.53

Step by Step Solution

1. Step 1: Write the proportion equation
   33,069.83 : 49,614.33 = 12,009.53 : x
2. Step 2: Convert to fraction form
   33,069.83/49,614.33 = 12,009.53/x
3. Step 3: Cross multiply
   33,069.83x = 49,614.33 × 12,009.53
4. Step 4: Simplify right side
   33,069.83x = 595,844,536.49
5. Step 5: Solve for x
   x = 595,844,536.49/33,069.83
6. Step 6: Final answer
   x = 18,017.77