Finding the Fourth Proportional to 2,754.39, 4,132.17 and 1,023

Step by Step Solution

1. Step 1: Write the proportion equation
   2,754.39 : 4,132.17 = 1,023 : x
2. Step 2: Convert to fraction form
   2,754.39/4,132.17 = 1,023/x
3. Step 3: Cross multiply
   2,754.39x = 4,132.17 × 1,023
4. Step 4: Simplify right side
   2,754.39x = 4,227,209.91
5. Step 5: Solve for x
   x = 4,227,209.91/2,754.39
6. Step 6: Final answer
   x = 1,534.72