Finding the Fourth Proportional to 3,540.29, 5,306.58 and 1,892.75

Step by Step Solution

1. Step 1: Write the proportion equation
   3,540.29 : 5,306.58 = 1,892.75 : x
2. Step 2: Convert to fraction form
   3,540.29/5,306.58 = 1,892.75/x
3. Step 3: Cross multiply
   3,540.29x = 5,306.58 × 1,892.75
4. Step 4: Simplify right side
   3,540.29x = 10,044,002.76
5. Step 5: Solve for x
   x = 10,044,002.76/3,540.29
6. Step 6: Final answer
   x = 2,837.06