Finding the Fourth Proportional to 111,900.24, 167,848.72 and 27,660.42

Step by Step Solution

1. Step 1: Write the proportion equation
   111,900.24 : 167,848.72 = 27,660.42 : x
2. Step 2: Convert to fraction form
   111,900.24/167,848.72 = 27,660.42/x
3. Step 3: Cross multiply
   111,900.24x = 167,848.72 × 27,660.42
4. Step 4: Simplify right side
   111,900.24x = 4,642,766,091.66
5. Step 5: Solve for x
   x = 4,642,766,091.66/111,900.24
6. Step 6: Final answer
   x = 41,490.22