Finding the Fourth Proportional to 11,055.02, 16,585.16 and 3,659.11

Step by Step Solution

1. Step 1: Write the proportion equation
   11,055.02 : 16,585.16 = 3,659.11 : x
2. Step 2: Convert to fraction form
   11,055.02/16,585.16 = 3,659.11/x
3. Step 3: Cross multiply
   11,055.02x = 16,585.16 × 3,659.11
4. Step 4: Simplify right side
   11,055.02x = 60,686,865.05
5. Step 5: Solve for x
   x = 60,686,865.05/11,055.02
6. Step 6: Final answer
   x = 5,489.53