Finding the Fourth Proportional to 6,071.36, 8,378.86 and 3,683.01

Step by Step Solution

1. Step 1: Write the proportion equation
   6,071.36 : 8,378.86 = 3,683.01 : x
2. Step 2: Convert to fraction form
   6,071.36/8,378.86 = 3,683.01/x
3. Step 3: Cross multiply
   6,071.36x = 8,378.86 × 3,683.01
4. Step 4: Simplify right side
   6,071.36x = 30,859,425.17
5. Step 5: Solve for x
   x = 30,859,425.17/6,071.36
6. Step 6: Final answer
   x = 5,082.79