Finding the Fourth Proportional to 2,040.29, 3,057.24 and 1,523.61

Step by Step Solution

1. Step 1: Write the proportion equation
   2,040.29 : 3,057.24 = 1,523.61 : x
2. Step 2: Convert to fraction form
   2,040.29/3,057.24 = 1,523.61/x
3. Step 3: Cross multiply
   2,040.29x = 3,057.24 × 1,523.61
4. Step 4: Simplify right side
   2,040.29x = 4,658,047.15
5. Step 5: Solve for x
   x = 4,658,047.15/2,040.29
6. Step 6: Final answer
   x = 2,283.03