Finding the Fourth Proportional to 32,957.52, 49,443.57 and 18,158.82

Step by Step Solution

1. Step 1: Write the proportion equation
   32,957.52 : 49,443.57 = 18,158.82 : x
2. Step 2: Convert to fraction form
   32,957.52/49,443.57 = 18,158.82/x
3. Step 3: Cross multiply
   32,957.52x = 49,443.57 × 18,158.82
4. Step 4: Simplify right side
   32,957.52x = 897,836,887.79
5. Step 5: Solve for x
   x = 897,836,887.79/32,957.52
6. Step 6: Final answer
   x = 27,242.25