Finding the Fourth Proportional to 5,066.52, 7,603.68 and 3,517.40

Step by Step Solution

1. Step 1: Write the proportion equation
   5,066.52 : 7,603.68 = 3,517.40 : x
2. Step 2: Convert to fraction form
   5,066.52/7,603.68 = 3,517.40/x
3. Step 3: Cross multiply
   5,066.52x = 7,603.68 × 3,517.40
4. Step 4: Simplify right side
   5,066.52x = 26,745,184.03
5. Step 5: Solve for x
   x = 26,745,184.03/5,066.52
6. Step 6: Final answer
   x = 5,278.81