Finding the Fourth Proportional to 11,041.48, 16,560.54 and 5,493

Step by Step Solution

1. Step 1: Write the proportion equation
   11,041.48 : 16,560.54 = 5,493 : x
2. Step 2: Convert to fraction form
   11,041.48/16,560.54 = 5,493/x
3. Step 3: Cross multiply
   11,041.48x = 16,560.54 × 5,493
4. Step 4: Simplify right side
   11,041.48x = 90,967,046.22
5. Step 5: Solve for x
   x = 90,967,046.22/11,041.48
6. Step 6: Final answer
   x = 8,238.66