Finding the Fourth Proportional to 5,839.31, 8,059.35 and 3,657.49

Step by Step Solution

1. Step 1: Write the proportion equation
   5,839.31 : 8,059.35 = 3,657.49 : x
2. Step 2: Convert to fraction form
   5,839.31/8,059.35 = 3,657.49/x
3. Step 3: Cross multiply
   5,839.31x = 8,059.35 × 3,657.49
4. Step 4: Simplify right side
   5,839.31x = 29,476,971.88
5. Step 5: Solve for x
   x = 29,476,971.88/5,839.31
6. Step 6: Final answer
   x = 5,048.02