Finding the Fourth Proportional to 3,614.56, 5,416.17 and 2,152.92

Step by Step Solution

1. Step 1: Write the proportion equation
   3,614.56 : 5,416.17 = 2,152.92 : x
2. Step 2: Convert to fraction form
   3,614.56/5,416.17 = 2,152.92/x
3. Step 3: Cross multiply
   3,614.56x = 5,416.17 × 2,152.92
4. Step 4: Simplify right side
   3,614.56x = 11,660,580.72
5. Step 5: Solve for x
   x = 11,660,580.72/3,614.56
6. Step 6: Final answer
   x = 3,226.00