Finding the Fourth Proportional to 2,399.51, 3,310.43 and 1,614.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,399.51 : 3,310.43 = 1,614.08 : x
2. Step 2: Convert to fraction form
   2,399.51/3,310.43 = 1,614.08/x
3. Step 3: Cross multiply
   2,399.51x = 3,310.43 × 1,614.08
4. Step 4: Simplify right side
   2,399.51x = 5,343,274.23
5. Step 5: Solve for x
   x = 5,343,274.23/2,399.51
6. Step 6: Final answer
   x = 2,226.82