Finding the Fourth Proportional to 11,406.03, 17,104.66 and 5,481.27

Step by Step Solution

1. Step 1: Write the proportion equation
   11,406.03 : 17,104.66 = 5,481.27 : x
2. Step 2: Convert to fraction form
   11,406.03/17,104.66 = 5,481.27/x
3. Step 3: Cross multiply
   11,406.03x = 17,104.66 × 5,481.27
4. Step 4: Simplify right side
   11,406.03x = 93,755,259.72
5. Step 5: Solve for x
   x = 93,755,259.72/11,406.03
6. Step 6: Final answer
   x = 8,219.80