Finding the Fourth Proportional to 11,061.36, 16,594.88 and 3,270.78

Step by Step Solution

1. Step 1: Write the proportion equation
   11,061.36 : 16,594.88 = 3,270.78 : x
2. Step 2: Convert to fraction form
   11,061.36/16,594.88 = 3,270.78/x
3. Step 3: Cross multiply
   11,061.36x = 16,594.88 × 3,270.78
4. Step 4: Simplify right side
   11,061.36x = 54,278,185.25
5. Step 5: Solve for x
   x = 54,278,185.25/11,061.36
6. Step 6: Final answer
   x = 4,907.01