Finding the Fourth Proportional to 7,182.46, 10,771.59 and 2,798.87

Step by Step Solution

1. Step 1: Write the proportion equation
   7,182.46 : 10,771.59 = 2,798.87 : x
2. Step 2: Convert to fraction form
   7,182.46/10,771.59 = 2,798.87/x
3. Step 3: Cross multiply
   7,182.46x = 10,771.59 × 2,798.87
4. Step 4: Simplify right side
   7,182.46x = 30,148,280.10
5. Step 5: Solve for x
   x = 30,148,280.10/7,182.46
6. Step 6: Final answer
   x = 4,197.49