Finding the Fourth Proportional to 11,049.89, 16,577.93 and 3,659.55

Step by Step Solution

1. Step 1: Write the proportion equation
   11,049.89 : 16,577.93 = 3,659.55 : x
2. Step 2: Convert to fraction form
   11,049.89/16,577.93 = 3,659.55/x
3. Step 3: Cross multiply
   11,049.89x = 16,577.93 × 3,659.55
4. Step 4: Simplify right side
   11,049.89x = 60,667,763.73
5. Step 5: Solve for x
   x = 60,667,763.73/11,049.89
6. Step 6: Final answer
   x = 5,490.35