Finding the Fourth Proportional to 10,017, 13,823.58 and 5,541.12

Step by Step Solution

1. Step 1: Write the proportion equation
   10,017 : 13,823.58 = 5,541.12 : x
2. Step 2: Convert to fraction form
   10,017/13,823.58 = 5,541.12/x
3. Step 3: Cross multiply
   10,017x = 13,823.58 × 5,541.12
4. Step 4: Simplify right side
   10,017x = 76,598,115.61
5. Step 5: Solve for x
   x = 76,598,115.61/10,017
6. Step 6: Final answer
   x = 7,646.81