Finding the Fourth Proportional to 11,104.56, 16,642.38 and 4,523.04

Step by Step Solution

1. Step 1: Write the proportion equation
   11,104.56 : 16,642.38 = 4,523.04 : x
2. Step 2: Convert to fraction form
   11,104.56/16,642.38 = 4,523.04/x
3. Step 3: Cross multiply
   11,104.56x = 16,642.38 × 4,523.04
4. Step 4: Simplify right side
   11,104.56x = 75,274,150.44
5. Step 5: Solve for x
   x = 75,274,150.44/11,104.56
6. Step 6: Final answer
   x = 6,778.67