Finding the Fourth Proportional to 295,440.50, 443,123.82 and 82,224.41

Step by Step Solution

1. Step 1: Write the proportion equation
   295,440.50 : 443,123.82 = 82,224.41 : x
2. Step 2: Convert to fraction form
   295,440.50/443,123.82 = 82,224.41/x
3. Step 3: Cross multiply
   295,440.50x = 443,123.82 × 82,224.41
4. Step 4: Simplify right side
   295,440.50x = 36,435,592,440.83
5. Step 5: Solve for x
   x = 36,435,592,440.83/295,440.50
6. Step 6: Final answer
   x = 123,326.33