Finding the Fourth Proportional to 5,168.41, 7,132.41 and 2,810.54

Step by Step Solution

1. Step 1: Write the proportion equation
   5,168.41 : 7,132.41 = 2,810.54 : x
2. Step 2: Convert to fraction form
   5,168.41/7,132.41 = 2,810.54/x
3. Step 3: Cross multiply
   5,168.41x = 7,132.41 × 2,810.54
4. Step 4: Simplify right side
   5,168.41x = 20,045,941.43
5. Step 5: Solve for x
   x = 20,045,941.43/5,168.41
6. Step 6: Final answer
   x = 3,878.55