Finding the Fourth Proportional to 166,970.52, 250,142.04 and 82,632.84

Step by Step Solution

1. Step 1: Write the proportion equation
   166,970.52 : 250,142.04 = 82,632.84 : x
2. Step 2: Convert to fraction form
   166,970.52/250,142.04 = 82,632.84/x
3. Step 3: Cross multiply
   166,970.52x = 250,142.04 × 82,632.84
4. Step 4: Simplify right side
   166,970.52x = 20,669,947,168.59
5. Step 5: Solve for x
   x = 20,669,947,168.59/166,970.52
6. Step 6: Final answer
   x = 123,793.99