Finding the Fourth Proportional to 5,184.27, 7,154.22 and 2,826.42

Step by Step Solution

1. Step 1: Write the proportion equation
   5,184.27 : 7,154.22 = 2,826.42 : x
2. Step 2: Convert to fraction form
   5,184.27/7,154.22 = 2,826.42/x
3. Step 3: Cross multiply
   5,184.27x = 7,154.22 × 2,826.42
4. Step 4: Simplify right side
   5,184.27x = 20,220,830.49
5. Step 5: Solve for x
   x = 20,220,830.49/5,184.27
6. Step 6: Final answer
   x = 3,900.42