Finding the Fourth Proportional to 3,488.34, 5,233.32 and 1,023.18

Step by Step Solution

1. Step 1: Write the proportion equation
   3,488.34 : 5,233.32 = 1,023.18 : x
2. Step 2: Convert to fraction form
   3,488.34/5,233.32 = 1,023.18/x
3. Step 3: Cross multiply
   3,488.34x = 5,233.32 × 1,023.18
4. Step 4: Simplify right side
   3,488.34x = 5,354,628.36
5. Step 5: Solve for x
   x = 5,354,628.36/3,488.34
6. Step 6: Final answer
   x = 1,535.01