Finding the Fourth Proportional to 5,667.72, 8,495.72 and 4,103.85

Step by Step Solution

1. Step 1: Write the proportion equation
   5,667.72 : 8,495.72 = 4,103.85 : x
2. Step 2: Convert to fraction form
   5,667.72/8,495.72 = 4,103.85/x
3. Step 3: Cross multiply
   5,667.72x = 8,495.72 × 4,103.85
4. Step 4: Simplify right side
   5,667.72x = 34,865,160.52
5. Step 5: Solve for x
   x = 34,865,160.52/5,667.72
6. Step 6: Final answer
   x = 6,151.53