Finding the Fourth Proportional to 4,397.49, 6,592.59 and 3,077.49

Step by Step Solution

1. Step 1: Write the proportion equation
   4,397.49 : 6,592.59 = 3,077.49 : x
2. Step 2: Convert to fraction form
   4,397.49/6,592.59 = 3,077.49/x
3. Step 3: Cross multiply
   4,397.49x = 6,592.59 × 3,077.49
4. Step 4: Simplify right side
   4,397.49x = 20,288,654.52
5. Step 5: Solve for x
   x = 20,288,654.52/4,397.49
6. Step 6: Final answer
   x = 4,613.69