Finding the Fourth Proportional to 32,685.82, 49,033.59 and 15,157.42

Step by Step Solution

1. Step 1: Write the proportion equation
   32,685.82 : 49,033.59 = 15,157.42 : x
2. Step 2: Convert to fraction form
   32,685.82/49,033.59 = 15,157.42/x
3. Step 3: Cross multiply
   32,685.82x = 49,033.59 × 15,157.42
4. Step 4: Simplify right side
   32,685.82x = 743,222,717.74
5. Step 5: Solve for x
   x = 743,222,717.74/32,685.82
6. Step 6: Final answer
   x = 22,738.38