Finding the Fourth Proportional to 2,530.45, 3,794.45 and 1,434.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,530.45 : 3,794.45 = 1,434.52 : x
2. Step 2: Convert to fraction form
   2,530.45/3,794.45 = 1,434.52/x
3. Step 3: Cross multiply
   2,530.45x = 3,794.45 × 1,434.52
4. Step 4: Simplify right side
   2,530.45x = 5,443,208.51
5. Step 5: Solve for x
   x = 5,443,208.51/2,530.45
6. Step 6: Final answer
   x = 2,151.09