Finding the Fourth Proportional to 7,169.03, 10,733.61 and 5,408.72

Step by Step Solution

1. Step 1: Write the proportion equation
   7,169.03 : 10,733.61 = 5,408.72 : x
2. Step 2: Convert to fraction form
   7,169.03/10,733.61 = 5,408.72/x
3. Step 3: Cross multiply
   7,169.03x = 10,733.61 × 5,408.72
4. Step 4: Simplify right side
   7,169.03x = 58,055,158.32
5. Step 5: Solve for x
   x = 58,055,158.32/7,169.03
6. Step 6: Final answer
   x = 8,098.05