Finding the Fourth Proportional to 2,069.37, 2,868.03 and 2,030.49

Step by Step Solution

1. Step 1: Write the proportion equation
   2,069.37 : 2,868.03 = 2,030.49 : x
2. Step 2: Convert to fraction form
   2,069.37/2,868.03 = 2,030.49/x
3. Step 3: Cross multiply
   2,069.37x = 2,868.03 × 2,030.49
4. Step 4: Simplify right side
   2,069.37x = 5,823,506.23
5. Step 5: Solve for x
   x = 5,823,506.23/2,069.37
6. Step 6: Final answer
   x = 2,814.14