Finding the Fourth Proportional to 11,234.79, 16,852.37 and 3,443.67

Step by Step Solution

1. Step 1: Write the proportion equation
   11,234.79 : 16,852.37 = 3,443.67 : x
2. Step 2: Convert to fraction form
   11,234.79/16,852.37 = 3,443.67/x
3. Step 3: Cross multiply
   11,234.79x = 16,852.37 × 3,443.67
4. Step 4: Simplify right side
   11,234.79x = 58,033,983.78
5. Step 5: Solve for x
   x = 58,033,983.78/11,234.79
6. Step 6: Final answer
   x = 5,165.56