Finding the Fourth Proportional to 2,662.23, 3,674.31 and 1,614.81

Step by Step Solution

1. Step 1: Write the proportion equation
   2,662.23 : 3,674.31 = 1,614.81 : x
2. Step 2: Convert to fraction form
   2,662.23/3,674.31 = 1,614.81/x
3. Step 3: Cross multiply
   2,662.23x = 3,674.31 × 1,614.81
4. Step 4: Simplify right side
   2,662.23x = 5,933,312.53
5. Step 5: Solve for x
   x = 5,933,312.53/2,662.23
6. Step 6: Final answer
   x = 2,228.70