Finding the Fourth Proportional to 111,057.01, 166,546.55 and 31,073.49

Step by Step Solution

1. Step 1: Write the proportion equation
   111,057.01 : 166,546.55 = 31,073.49 : x
2. Step 2: Convert to fraction form
   111,057.01/166,546.55 = 31,073.49/x
3. Step 3: Cross multiply
   111,057.01x = 166,546.55 × 31,073.49
4. Step 4: Simplify right side
   111,057.01x = 5,175,182,458.85
5. Step 5: Solve for x
   x = 5,175,182,458.85/111,057.01
6. Step 6: Final answer
   x = 46,599.33