Finding the Fourth Proportional to 5,300.27, 7,950.20 and 2,179.41

Step by Step Solution

1. Step 1: Write the proportion equation
   5,300.27 : 7,950.20 = 2,179.41 : x
2. Step 2: Convert to fraction form
   5,300.27/7,950.20 = 2,179.41/x
3. Step 3: Cross multiply
   5,300.27x = 7,950.20 × 2,179.41
4. Step 4: Simplify right side
   5,300.27x = 17,326,745.38
5. Step 5: Solve for x
   x = 17,326,745.38/5,300.27
6. Step 6: Final answer
   x = 3,269.03