Finding the Fourth Proportional to 5,672.29, 7,825.03 and 3,683.47

Step by Step Solution

1. Step 1: Write the proportion equation
   5,672.29 : 7,825.03 = 3,683.47 : x
2. Step 2: Convert to fraction form
   5,672.29/7,825.03 = 3,683.47/x
3. Step 3: Cross multiply
   5,672.29x = 7,825.03 × 3,683.47
4. Step 4: Simplify right side
   5,672.29x = 28,823,263.25
5. Step 5: Solve for x
   x = 28,823,263.25/5,672.29
6. Step 6: Final answer
   x = 5,081.42