Finding the Fourth Proportional to 4,687.25, 6,462.52 and 3,005.69

Step by Step Solution

1. Step 1: Write the proportion equation
   4,687.25 : 6,462.52 = 3,005.69 : x
2. Step 2: Convert to fraction form
   4,687.25/6,462.52 = 3,005.69/x
3. Step 3: Cross multiply
   4,687.25x = 6,462.52 × 3,005.69
4. Step 4: Simplify right side
   4,687.25x = 19,424,291.91
5. Step 5: Solve for x
   x = 19,424,291.91/4,687.25
6. Step 6: Final answer
   x = 4,144.07