Finding the Fourth Proportional to 11,041.52, 16,554.77 and 5,618.56

Step by Step Solution

1. Step 1: Write the proportion equation
   11,041.52 : 16,554.77 = 5,618.56 : x
2. Step 2: Convert to fraction form
   11,041.52/16,554.77 = 5,618.56/x
3. Step 3: Cross multiply
   11,041.52x = 16,554.77 × 5,618.56
4. Step 4: Simplify right side
   11,041.52x = 93,013,968.53
5. Step 5: Solve for x
   x = 93,013,968.53/11,041.52
6. Step 6: Final answer
   x = 8,424.02