Finding the Fourth Proportional to 5,934.96, 8,909.31 and 3,471.55

Step by Step Solution

1. Step 1: Write the proportion equation
   5,934.96 : 8,909.31 = 3,471.55 : x
2. Step 2: Convert to fraction form
   5,934.96/8,909.31 = 3,471.55/x
3. Step 3: Cross multiply
   5,934.96x = 8,909.31 × 3,471.55
4. Step 4: Simplify right side
   5,934.96x = 30,929,105.88
5. Step 5: Solve for x
   x = 30,929,105.88/5,934.96
6. Step 6: Final answer
   x = 5,211.34