Finding the Fourth Proportional to 6,228.72, 8,595.99 and 3,576.42

Step by Step Solution

1. Step 1: Write the proportion equation
   6,228.72 : 8,595.99 = 3,576.42 : x
2. Step 2: Convert to fraction form
   6,228.72/8,595.99 = 3,576.42/x
3. Step 3: Cross multiply
   6,228.72x = 8,595.99 × 3,576.42
4. Step 4: Simplify right side
   6,228.72x = 30,742,870.56
5. Step 5: Solve for x
   x = 30,742,870.56/6,228.72
6. Step 6: Final answer
   x = 4,935.66