Finding the Fourth Proportional to 5,847.49, 8,069.72 and 3,609.46

Step by Step Solution

1. Step 1: Write the proportion equation
   5,847.49 : 8,069.72 = 3,609.46 : x
2. Step 2: Convert to fraction form
   5,847.49/8,069.72 = 3,609.46/x
3. Step 3: Cross multiply
   5,847.49x = 8,069.72 × 3,609.46
4. Step 4: Simplify right side
   5,847.49x = 29,127,331.55
5. Step 5: Solve for x
   x = 29,127,331.55/5,847.49
6. Step 6: Final answer
   x = 4,981.17