Finding the Fourth Proportional to 5,601.50, 7,730.25 and 3,083.48

Step by Step Solution

1. Step 1: Write the proportion equation
   5,601.50 : 7,730.25 = 3,083.48 : x
2. Step 2: Convert to fraction form
   5,601.50/7,730.25 = 3,083.48/x
3. Step 3: Cross multiply
   5,601.50x = 7,730.25 × 3,083.48
4. Step 4: Simplify right side
   5,601.50x = 23,836,071.27
5. Step 5: Solve for x
   x = 23,836,071.27/5,601.50
6. Step 6: Final answer
   x = 4,255.30