Finding the Fourth Proportional to 11,064.78, 16,596.26 and 3,666.82

Step by Step Solution

1. Step 1: Write the proportion equation
   11,064.78 : 16,596.26 = 3,666.82 : x
2. Step 2: Convert to fraction form
   11,064.78/16,596.26 = 3,666.82/x
3. Step 3: Cross multiply
   11,064.78x = 16,596.26 × 3,666.82
4. Step 4: Simplify right side
   11,064.78x = 60,855,498.09
5. Step 5: Solve for x
   x = 60,855,498.09/11,064.78
6. Step 6: Final answer
   x = 5,499.93