Finding the Fourth Proportional to 3,683.48, 5,081.94 and 2,357.98

Step by Step Solution

1. Step 1: Write the proportion equation
   3,683.48 : 5,081.94 = 2,357.98 : x
2. Step 2: Convert to fraction form
   3,683.48/5,081.94 = 2,357.98/x
3. Step 3: Cross multiply
   3,683.48x = 5,081.94 × 2,357.98
4. Step 4: Simplify right side
   3,683.48x = 11,983,100.18
5. Step 5: Solve for x
   x = 11,983,100.18/3,683.48
6. Step 6: Final answer
   x = 3,253.21