Finding the Fourth Proportional to 36,557.89, 50,439.25 and 22,957.18

Step by Step Solution

1. Step 1: Write the proportion equation
   36,557.89 : 50,439.25 = 22,957.18 : x
2. Step 2: Convert to fraction form
   36,557.89/50,439.25 = 22,957.18/x
3. Step 3: Cross multiply
   36,557.89x = 50,439.25 × 22,957.18
4. Step 4: Simplify right side
   36,557.89x = 1,157,942,941.32
5. Step 5: Solve for x
   x = 1,157,942,941.32/36,557.89
6. Step 6: Final answer
   x = 31,674.23