Finding the Fourth Proportional to 11,574.72, 17,365.32 and 3,676.68

Step by Step Solution

1. Step 1: Write the proportion equation
   11,574.72 : 17,365.32 = 3,676.68 : x
2. Step 2: Convert to fraction form
   11,574.72/17,365.32 = 3,676.68/x
3. Step 3: Cross multiply
   11,574.72x = 17,365.32 × 3,676.68
4. Step 4: Simplify right side
   11,574.72x = 63,846,724.74
5. Step 5: Solve for x
   x = 63,846,724.74/11,574.72
6. Step 6: Final answer
   x = 5,516.05