Finding the Fourth Proportional to 11,007.94, 16,506.42 and 3,608.56

Step by Step Solution

1. Step 1: Write the proportion equation
   11,007.94 : 16,506.42 = 3,608.56 : x
2. Step 2: Convert to fraction form
   11,007.94/16,506.42 = 3,608.56/x
3. Step 3: Cross multiply
   11,007.94x = 16,506.42 × 3,608.56
4. Step 4: Simplify right side
   11,007.94x = 59,564,406.96
5. Step 5: Solve for x
   x = 59,564,406.96/11,007.94
6. Step 6: Final answer
   x = 5,411.04