Finding the Fourth Proportional to 3,683.01, 5,082.83 and 2,111.34

Step by Step Solution

1. Step 1: Write the proportion equation
   3,683.01 : 5,082.83 = 2,111.34 : x
2. Step 2: Convert to fraction form
   3,683.01/5,082.83 = 2,111.34/x
3. Step 3: Cross multiply
   3,683.01x = 5,082.83 × 2,111.34
4. Step 4: Simplify right side
   3,683.01x = 10,731,582.29
5. Step 5: Solve for x
   x = 10,731,582.29/3,683.01
6. Step 6: Final answer
   x = 2,913.81