Finding the Fourth Proportional to 10,017.48, 13,823.88 and 5,541.26

Step by Step Solution

1. Step 1: Write the proportion equation
   10,017.48 : 13,823.88 = 5,541.26 : x
2. Step 2: Convert to fraction form
   10,017.48/13,823.88 = 5,541.26/x
3. Step 3: Cross multiply
   10,017.48x = 13,823.88 × 5,541.26
4. Step 4: Simplify right side
   10,017.48x = 76,601,644.17
5. Step 5: Solve for x
   x = 76,601,644.17/10,017.48
6. Step 6: Final answer
   x = 7,646.80