Finding the Fourth Proportional to 10,017.03, 13,822.94 and 5,540.49

Step by Step Solution

1. Step 1: Write the proportion equation
   10,017.03 : 13,822.94 = 5,540.49 : x
2. Step 2: Convert to fraction form
   10,017.03/13,822.94 = 5,540.49/x
3. Step 3: Cross multiply
   10,017.03x = 13,822.94 × 5,540.49
4. Step 4: Simplify right side
   10,017.03x = 76,585,833.14
5. Step 5: Solve for x
   x = 76,585,833.14/10,017.03
6. Step 6: Final answer
   x = 7,645.56