Finding the Fourth Proportional to 3,681.77, 5,522.69 and 1,049.27

Step by Step Solution

1. Step 1: Write the proportion equation
   3,681.77 : 5,522.69 = 1,049.27 : x
2. Step 2: Convert to fraction form
   3,681.77/5,522.69 = 1,049.27/x
3. Step 3: Cross multiply
   3,681.77x = 5,522.69 × 1,049.27
4. Step 4: Simplify right side
   3,681.77x = 5,794,809.37
5. Step 5: Solve for x
   x = 5,794,809.37/3,681.77
6. Step 6: Final answer
   x = 1,573.92