Finding the Fourth Proportional to 11,567.43, 17,352.90 and 3,774.42

Step by Step Solution

1. Step 1: Write the proportion equation
   11,567.43 : 17,352.90 = 3,774.42 : x
2. Step 2: Convert to fraction form
   11,567.43/17,352.90 = 3,774.42/x
3. Step 3: Cross multiply
   11,567.43x = 17,352.90 × 3,774.42
4. Step 4: Simplify right side
   11,567.43x = 65,497,132.82
5. Step 5: Solve for x
   x = 65,497,132.82/11,567.43
6. Step 6: Final answer
   x = 5,662.20