Finding the Fourth Proportional to 3,467.27, 5,199.52 and 2,007.45

Step by Step Solution

1. Step 1: Write the proportion equation
   3,467.27 : 5,199.52 = 2,007.45 : x
2. Step 2: Convert to fraction form
   3,467.27/5,199.52 = 2,007.45/x
3. Step 3: Cross multiply
   3,467.27x = 5,199.52 × 2,007.45
4. Step 4: Simplify right side
   3,467.27x = 10,437,776.42
5. Step 5: Solve for x
   x = 10,437,776.42/3,467.27
6. Step 6: Final answer
   x = 3,010.37