Finding the Fourth Proportional to 166,908.27, 250,362.59 and 42,249.27

Step by Step Solution

1. Step 1: Write the proportion equation
   166,908.27 : 250,362.59 = 42,249.27 : x
2. Step 2: Convert to fraction form
   166,908.27/250,362.59 = 42,249.27/x
3. Step 3: Cross multiply
   166,908.27x = 250,362.59 × 42,249.27
4. Step 4: Simplify right side
   166,908.27x = 10,577,636,662.81
5. Step 5: Solve for x
   x = 10,577,636,662.81/166,908.27
6. Step 6: Final answer
   x = 63,373.95