Finding the Fourth Proportional to 11,061.41, 16,593.17 and 3,666

Step by Step Solution

1. Step 1: Write the proportion equation
   11,061.41 : 16,593.17 = 3,666 : x
2. Step 2: Convert to fraction form
   11,061.41/16,593.17 = 3,666/x
3. Step 3: Cross multiply
   11,061.41x = 16,593.17 × 3,666
4. Step 4: Simplify right side
   11,061.41x = 60,830,542.89
5. Step 5: Solve for x
   x = 60,830,542.89/11,061.41
6. Step 6: Final answer
   x = 5,499.35