Finding the Fourth Proportional to 271,900.50, 407,937.42 and 114,086.58

Step by Step Solution

1. Step 1: Write the proportion equation
   271,900.50 : 407,937.42 = 114,086.58 : x
2. Step 2: Convert to fraction form
   271,900.50/407,937.42 = 114,086.58/x
3. Step 3: Cross multiply
   271,900.50x = 407,937.42 × 114,086.58
4. Step 4: Simplify right side
   271,900.50x = 46,540,185,101.82
5. Step 5: Solve for x
   x = 46,540,185,101.82/271,900.50
6. Step 6: Final answer
   x = 171,166.24