Finding the Fourth Proportional to 2,020.86, 3,029.23 and 1,532.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,020.86 : 3,029.23 = 1,532.88 : x
2. Step 2: Convert to fraction form
   2,020.86/3,029.23 = 1,532.88/x
3. Step 3: Cross multiply
   2,020.86x = 3,029.23 × 1,532.88
4. Step 4: Simplify right side
   2,020.86x = 4,643,456.52
5. Step 5: Solve for x
   x = 4,643,456.52/2,020.86
6. Step 6: Final answer
   x = 2,297.77