Finding the Fourth Proportional to 5,794.18, 8,684.55 and 2,667.62

Step by Step Solution

1. Step 1: Write the proportion equation
   5,794.18 : 8,684.55 = 2,667.62 : x
2. Step 2: Convert to fraction form
   5,794.18/8,684.55 = 2,667.62/x
3. Step 3: Cross multiply
   5,794.18x = 8,684.55 × 2,667.62
4. Step 4: Simplify right side
   5,794.18x = 23,167,079.27
5. Step 5: Solve for x
   x = 23,167,079.27/5,794.18
6. Step 6: Final answer
   x = 3,998.34