Finding the Fourth Proportional to 10,755.04, 16,137.18 and 5,564.56

Step by Step Solution

1. Step 1: Write the proportion equation
   10,755.04 : 16,137.18 = 5,564.56 : x
2. Step 2: Convert to fraction form
   10,755.04/16,137.18 = 5,564.56/x
3. Step 3: Cross multiply
   10,755.04x = 16,137.18 × 5,564.56
4. Step 4: Simplify right side
   10,755.04x = 89,796,306.34
5. Step 5: Solve for x
   x = 89,796,306.34/10,755.04
6. Step 6: Final answer
   x = 8,349.23