Finding the Fourth Proportional to 5,574.24, 7,692.42 and 3,056.34

Step by Step Solution

1. Step 1: Write the proportion equation
   5,574.24 : 7,692.42 = 3,056.34 : x
2. Step 2: Convert to fraction form
   5,574.24/7,692.42 = 3,056.34/x
3. Step 3: Cross multiply
   5,574.24x = 7,692.42 × 3,056.34
4. Step 4: Simplify right side
   5,574.24x = 23,510,650.94
5. Step 5: Solve for x
   x = 23,510,650.94/5,574.24
6. Step 6: Final answer
   x = 4,217.73