Finding the Fourth Proportional to 11,556.50, 17,337.33 and 3,659.49

Step by Step Solution

1. Step 1: Write the proportion equation
   11,556.50 : 17,337.33 = 3,659.49 : x
2. Step 2: Convert to fraction form
   11,556.50/17,337.33 = 3,659.49/x
3. Step 3: Cross multiply
   11,556.50x = 17,337.33 × 3,659.49
4. Step 4: Simplify right side
   11,556.50x = 63,445,785.76
5. Step 5: Solve for x
   x = 63,445,785.76/11,556.50
6. Step 6: Final answer
   x = 5,490.05