Finding the Fourth Proportional to 112.34, 168.52 and 35.32

Step by Step Solution

1. Step 1: Write the proportion equation
   112.34 : 168.52 = 35.32 : x
2. Step 2: Convert to fraction form
   112.34/168.52 = 35.32/x
3. Step 3: Cross multiply
   112.34x = 168.52 × 35.32
4. Step 4: Simplify right side
   112.34x = 5,951.30
5. Step 5: Solve for x
   x = 5,951.30/112.34
6. Step 6: Final answer
   x = 52.97