Finding the Fourth Proportional to 4,895.80, 6,757.30 and 3,007.42

Step by Step Solution

1. Step 1: Write the proportion equation
   4,895.80 : 6,757.30 = 3,007.42 : x
2. Step 2: Convert to fraction form
   4,895.80/6,757.30 = 3,007.42/x
3. Step 3: Cross multiply
   4,895.80x = 6,757.30 × 3,007.42
4. Step 4: Simplify right side
   4,895.80x = 20,322,039.17
5. Step 5: Solve for x
   x = 20,322,039.17/4,895.80
6. Step 6: Final answer
   x = 4,150.91