Finding the Fourth Proportional to 5,345.09, 8,019.91 and 3,002.27

Step by Step Solution

1. Step 1: Write the proportion equation
   5,345.09 : 8,019.91 = 3,002.27 : x
2. Step 2: Convert to fraction form
   5,345.09/8,019.91 = 3,002.27/x
3. Step 3: Cross multiply
   5,345.09x = 8,019.91 × 3,002.27
4. Step 4: Simplify right side
   5,345.09x = 24,077,898.85
5. Step 5: Solve for x
   x = 24,077,898.85/5,345.09
6. Step 6: Final answer
   x = 4,504.68