Finding the Fourth Proportional to 5,613.27, 8,420.82 and 2,494.35

Step by Step Solution

1. Step 1: Write the proportion equation
   5,613.27 : 8,420.82 = 2,494.35 : x
2. Step 2: Convert to fraction form
   5,613.27/8,420.82 = 2,494.35/x
3. Step 3: Cross multiply
   5,613.27x = 8,420.82 × 2,494.35
4. Step 4: Simplify right side
   5,613.27x = 21,004,472.37
5. Step 5: Solve for x
   x = 21,004,472.37/5,613.27
6. Step 6: Final answer
   x = 3,741.93