Finding the Fourth Proportional to 5,103.03, 7,041.42 and 3,114.27

Step by Step Solution

1. Step 1: Write the proportion equation
   5,103.03 : 7,041.42 = 3,114.27 : x
2. Step 2: Convert to fraction form
   5,103.03/7,041.42 = 3,114.27/x
3. Step 3: Cross multiply
   5,103.03x = 7,041.42 × 3,114.27
4. Step 4: Simplify right side
   5,103.03x = 21,928,883.06
5. Step 5: Solve for x
   x = 21,928,883.06/5,103.03
6. Step 6: Final answer
   x = 4,297.23