Finding the Fourth Proportional to 36,738.31, 50,700.18 and 22,588.42

Step by Step Solution

1. Step 1: Write the proportion equation
   36,738.31 : 50,700.18 = 22,588.42 : x
2. Step 2: Convert to fraction form
   36,738.31/50,700.18 = 22,588.42/x
3. Step 3: Cross multiply
   36,738.31x = 50,700.18 × 22,588.42
4. Step 4: Simplify right side
   36,738.31x = 1,145,236,959.92
5. Step 5: Solve for x
   x = 1,145,236,959.92/36,738.31
6. Step 6: Final answer
   x = 31,172.83