Finding the Fourth Proportional to 5,048.87, 7,568.18 and 3,196.41

Step by Step Solution

1. Step 1: Write the proportion equation
   5,048.87 : 7,568.18 = 3,196.41 : x
2. Step 2: Convert to fraction form
   5,048.87/7,568.18 = 3,196.41/x
3. Step 3: Cross multiply
   5,048.87x = 7,568.18 × 3,196.41
4. Step 4: Simplify right side
   5,048.87x = 24,191,006.23
5. Step 5: Solve for x
   x = 24,191,006.23/5,048.87
6. Step 6: Final answer
   x = 4,791.37