Finding the Fourth Proportional to 4,123.06, 5,687.22 and 2,549.50

Step by Step Solution

1. Step 1: Write the proportion equation
   4,123.06 : 5,687.22 = 2,549.50 : x
2. Step 2: Convert to fraction form
   4,123.06/5,687.22 = 2,549.50/x
3. Step 3: Cross multiply
   4,123.06x = 5,687.22 × 2,549.50
4. Step 4: Simplify right side
   4,123.06x = 14,499,567.39
5. Step 5: Solve for x
   x = 14,499,567.39/4,123.06
6. Step 6: Final answer
   x = 3,516.70