Finding the Fourth Proportional to 3,096.79, 4,642.89 and 1,614.49

Step by Step Solution

1. Step 1: Write the proportion equation
   3,096.79 : 4,642.89 = 1,614.49 : x
2. Step 2: Convert to fraction form
   3,096.79/4,642.89 = 1,614.49/x
3. Step 3: Cross multiply
   3,096.79x = 4,642.89 × 1,614.49
4. Step 4: Simplify right side
   3,096.79x = 7,495,899.48
5. Step 5: Solve for x
   x = 7,495,899.48/3,096.79
6. Step 6: Final answer
   x = 2,420.54