Finding the Fourth Proportional to 2,322.63, 3,484.85 and 1,023.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,322.63 : 3,484.85 = 1,023.18 : x
2. Step 2: Convert to fraction form
   2,322.63/3,484.85 = 1,023.18/x
3. Step 3: Cross multiply
   2,322.63x = 3,484.85 × 1,023.18
4. Step 4: Simplify right side
   2,322.63x = 3,565,628.82
5. Step 5: Solve for x
   x = 3,565,628.82/2,322.63
6. Step 6: Final answer
   x = 1,535.17