Finding the Fourth Proportional to 2,323.37, 3,484.37 and 862.17

Step by Step Solution

1. Step 1: Write the proportion equation
   2,323.37 : 3,484.37 = 862.17 : x
2. Step 2: Convert to fraction form
   2,323.37/3,484.37 = 862.17/x
3. Step 3: Cross multiply
   2,323.37x = 3,484.37 × 862.17
4. Step 4: Simplify right side
   2,323.37x = 3,004,114.97
5. Step 5: Solve for x
   x = 3,004,114.97/2,323.37
6. Step 6: Final answer
   x = 1,293.00