Finding the Fourth Proportional to 2,256.84, 3,383.40 and 1,024.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,256.84 : 3,383.40 = 1,024.83 : x
2. Step 2: Convert to fraction form
   2,256.84/3,383.40 = 1,024.83/x
3. Step 3: Cross multiply
   2,256.84x = 3,383.40 × 1,024.83
4. Step 4: Simplify right side
   2,256.84x = 3,467,409.82
5. Step 5: Solve for x
   x = 3,467,409.82/2,256.84
6. Step 6: Final answer
   x = 1,536.40