Finding the Fourth Proportional to 33,483.42, 50,223.50 and 12,427.56

Step by Step Solution

1. Step 1: Write the proportion equation
   33,483.42 : 50,223.50 = 12,427.56 : x
2. Step 2: Convert to fraction form
   33,483.42/50,223.50 = 12,427.56/x
3. Step 3: Cross multiply
   33,483.42x = 50,223.50 × 12,427.56
4. Step 4: Simplify right side
   33,483.42x = 624,155,559.66
5. Step 5: Solve for x
   x = 624,155,559.66/33,483.42
6. Step 6: Final answer
   x = 18,640.74