Finding the Fourth Proportional to 11,556.72, 17,337.24 and 3,767.76

Step by Step Solution

1. Step 1: Write the proportion equation
   11,556.72 : 17,337.24 = 3,767.76 : x
2. Step 2: Convert to fraction form
   11,556.72/17,337.24 = 3,767.76/x
3. Step 3: Cross multiply
   11,556.72x = 17,337.24 × 3,767.76
4. Step 4: Simplify right side
   11,556.72x = 65,322,559.38
5. Step 5: Solve for x
   x = 65,322,559.38/11,556.72
6. Step 6: Final answer
   x = 5,652.34