Finding the Fourth Proportional to 2,614.04, 3,607.16 and 1,434.84

Step by Step Solution

1. Step 1: Write the proportion equation
   2,614.04 : 3,607.16 = 1,434.84 : x
2. Step 2: Convert to fraction form
   2,614.04/3,607.16 = 1,434.84/x
3. Step 3: Cross multiply
   2,614.04x = 3,607.16 × 1,434.84
4. Step 4: Simplify right side
   2,614.04x = 5,175,697.45
5. Step 5: Solve for x
   x = 5,175,697.45/2,614.04
6. Step 6: Final answer
   x = 1,979.96