Finding the Fourth Proportional to 6,040.56, 9,061.15 and 2,145.27

Step by Step Solution

1. Step 1: Write the proportion equation
   6,040.56 : 9,061.15 = 2,145.27 : x
2. Step 2: Convert to fraction form
   6,040.56/9,061.15 = 2,145.27/x
3. Step 3: Cross multiply
   6,040.56x = 9,061.15 × 2,145.27
4. Step 4: Simplify right side
   6,040.56x = 19,438,613.26
5. Step 5: Solve for x
   x = 19,438,613.26/6,040.56
6. Step 6: Final answer
   x = 3,218.02