Finding the Fourth Proportional to 2,822.06, 4,233.54 and 1,434.82

Step by Step Solution

1. Step 1: Write the proportion equation
   2,822.06 : 4,233.54 = 1,434.82 : x
2. Step 2: Convert to fraction form
   2,822.06/4,233.54 = 1,434.82/x
3. Step 3: Cross multiply
   2,822.06x = 4,233.54 × 1,434.82
4. Step 4: Simplify right side
   2,822.06x = 6,074,367.86
5. Step 5: Solve for x
   x = 6,074,367.86/2,822.06
6. Step 6: Final answer
   x = 2,152.46