Finding the Fourth Proportional to 11,571.89, 17,354.22 and 4,175.37

Step by Step Solution

1. Step 1: Write the proportion equation
   11,571.89 : 17,354.22 = 4,175.37 : x
2. Step 2: Convert to fraction form
   11,571.89/17,354.22 = 4,175.37/x
3. Step 3: Cross multiply
   11,571.89x = 17,354.22 × 4,175.37
4. Step 4: Simplify right side
   11,571.89x = 72,460,289.56
5. Step 5: Solve for x
   x = 72,460,289.56/11,571.89
6. Step 6: Final answer
   x = 6,261.75