Finding the Fourth Proportional to 110,540.76, 152,662.04 and 76,174.85

Step by Step Solution

1. Step 1: Write the proportion equation
   110,540.76 : 152,662.04 = 76,174.85 : x
2. Step 2: Convert to fraction form
   110,540.76/152,662.04 = 76,174.85/x
3. Step 3: Cross multiply
   110,540.76x = 152,662.04 × 76,174.85
4. Step 4: Simplify right side
   110,540.76x = 11,629,007,997.69
5. Step 5: Solve for x
   x = 11,629,007,997.69/110,540.76
6. Step 6: Final answer
   x = 105,201.09