Finding the Fourth Proportional to 50,704.72, 69,996.96 and 33,737.20

Step by Step Solution

1. Step 1: Write the proportion equation
   50,704.72 : 69,996.96 = 33,737.20 : x
2. Step 2: Convert to fraction form
   50,704.72/69,996.96 = 33,737.20/x
3. Step 3: Cross multiply
   50,704.72x = 69,996.96 × 33,737.20
4. Step 4: Simplify right side
   50,704.72x = 2,361,501,438.91
5. Step 5: Solve for x
   x = 2,361,501,438.91/50,704.72
6. Step 6: Final answer
   x = 46,573.60