Finding the Fourth Proportional to 11,061.72, 16,595.10 and 3,270.24

Step by Step Solution

1. Step 1: Write the proportion equation
   11,061.72 : 16,595.10 = 3,270.24 : x
2. Step 2: Convert to fraction form
   11,061.72/16,595.10 = 3,270.24/x
3. Step 3: Cross multiply
   11,061.72x = 16,595.10 × 3,270.24
4. Step 4: Simplify right side
   11,061.72x = 54,269,959.82
5. Step 5: Solve for x
   x = 54,269,959.82/11,061.72
6. Step 6: Final answer
   x = 4,906.11