Finding the Fourth Proportional to 146,028.56, 201,502.50 and 82,367.42

Step by Step Solution

1. Step 1: Write the proportion equation
   146,028.56 : 201,502.50 = 82,367.42 : x
2. Step 2: Convert to fraction form
   146,028.56/201,502.50 = 82,367.42/x
3. Step 3: Cross multiply
   146,028.56x = 201,502.50 × 82,367.42
4. Step 4: Simplify right side
   146,028.56x = 16,597,241,048.55
5. Step 5: Solve for x
   x = 16,597,241,048.55/146,028.56
6. Step 6: Final answer
   x = 113,657.50