Finding the Fourth Proportional to 11,613.40, 17,408.22 and 5,034.04

Step by Step Solution

1. Step 1: Write the proportion equation
   11,613.40 : 17,408.22 = 5,034.04 : x
2. Step 2: Convert to fraction form
   11,613.40/17,408.22 = 5,034.04/x
3. Step 3: Cross multiply
   11,613.40x = 17,408.22 × 5,034.04
4. Step 4: Simplify right side
   11,613.40x = 87,633,675.81
5. Step 5: Solve for x
   x = 87,633,675.81/11,613.40
6. Step 6: Final answer
   x = 7,545.91