Finding the Fourth Proportional to 11,067.57, 16,604.58 and 3,276.57

Step by Step Solution

1. Step 1: Write the proportion equation
   11,067.57 : 16,604.58 = 3,276.57 : x
2. Step 2: Convert to fraction form
   11,067.57/16,604.58 = 3,276.57/x
3. Step 3: Cross multiply
   11,067.57x = 16,604.58 × 3,276.57
4. Step 4: Simplify right side
   11,067.57x = 54,406,068.69
5. Step 5: Solve for x
   x = 54,406,068.69/11,067.57
6. Step 6: Final answer
   x = 4,915.81