Finding the Fourth Proportional to 36,672.34, 50,608.02 and 19,905.34

Step by Step Solution

1. Step 1: Write the proportion equation
   36,672.34 : 50,608.02 = 19,905.34 : x
2. Step 2: Convert to fraction form
   36,672.34/50,608.02 = 19,905.34/x
3. Step 3: Cross multiply
   36,672.34x = 50,608.02 × 19,905.34
4. Step 4: Simplify right side
   36,672.34x = 1,007,369,844.83
5. Step 5: Solve for x
   x = 1,007,369,844.83/36,672.34
6. Step 6: Final answer
   x = 27,469.47