Finding the Fourth Proportional to 2,345.28, 3,510.36 and 1,614.48

Step by Step Solution

1. Step 1: Write the proportion equation
   2,345.28 : 3,510.36 = 1,614.48 : x
2. Step 2: Convert to fraction form
   2,345.28/3,510.36 = 1,614.48/x
3. Step 3: Cross multiply
   2,345.28x = 3,510.36 × 1,614.48
4. Step 4: Simplify right side
   2,345.28x = 5,667,406.01
5. Step 5: Solve for x
   x = 5,667,406.01/2,345.28
6. Step 6: Final answer
   x = 2,416.52