Finding the Fourth Proportional to 108,005.32, 161,993.75 and 32,102.24

Step by Step Solution

1. Step 1: Write the proportion equation
   108,005.32 : 161,993.75 = 32,102.24 : x
2. Step 2: Convert to fraction form
   108,005.32/161,993.75 = 32,102.24/x
3. Step 3: Cross multiply
   108,005.32x = 161,993.75 × 32,102.24
4. Step 4: Simplify right side
   108,005.32x = 5,200,361,431.03
5. Step 5: Solve for x
   x = 5,200,361,431.03/108,005.32
6. Step 6: Final answer
   x = 48,149.12