Finding the Fourth Proportional to 3,667.42, 5,494.74 and 3,055.06

Step by Step Solution

1. Step 1: Write the proportion equation
   3,667.42 : 5,494.74 = 3,055.06 : x
2. Step 2: Convert to fraction form
   3,667.42/5,494.74 = 3,055.06/x
3. Step 3: Cross multiply
   3,667.42x = 5,494.74 × 3,055.06
4. Step 4: Simplify right side
   3,667.42x = 16,786,760.38
5. Step 5: Solve for x
   x = 16,786,760.38/3,667.42
6. Step 6: Final answer
   x = 4,577.27