Finding the Fourth Proportional to 2,663.42, 3,674.97 and 1,614.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,663.42 : 3,674.97 = 1,614.89 : x
2. Step 2: Convert to fraction form
   2,663.42/3,674.97 = 1,614.89/x
3. Step 3: Cross multiply
   2,663.42x = 3,674.97 × 1,614.89
4. Step 4: Simplify right side
   2,663.42x = 5,934,672.30
5. Step 5: Solve for x
   x = 5,934,672.30/2,663.42
6. Step 6: Final answer
   x = 2,228.21