Finding the Fourth Proportional to 6,048.27, 9,068.31 and 3,087.75

Step by Step Solution

1. Step 1: Write the proportion equation
   6,048.27 : 9,068.31 = 3,087.75 : x
2. Step 2: Convert to fraction form
   6,048.27/9,068.31 = 3,087.75/x
3. Step 3: Cross multiply
   6,048.27x = 9,068.31 × 3,087.75
4. Step 4: Simplify right side
   6,048.27x = 28,000,674.20
5. Step 5: Solve for x
   x = 28,000,674.20/6,048.27
6. Step 6: Final answer
   x = 4,629.53