Finding the Fourth Proportional to 111,656.28, 167,485.56 and 32,772

Step by Step Solution

1. Step 1: Write the proportion equation
   111,656.28 : 167,485.56 = 32,772 : x
2. Step 2: Convert to fraction form
   111,656.28/167,485.56 = 32,772/x
3. Step 3: Cross multiply
   111,656.28x = 167,485.56 × 32,772
4. Step 4: Simplify right side
   111,656.28x = 5,488,836,772.32
5. Step 5: Solve for x
   x = 5,488,836,772.32/111,656.28
6. Step 6: Final answer
   x = 49,158.33