Finding the Fourth Proportional to 2,066.39, 2,857.23 and 2,033.00

Step by Step Solution

1. Step 1: Write the proportion equation
   2,066.39 : 2,857.23 = 2,033.00 : x
2. Step 2: Convert to fraction form
   2,066.39/2,857.23 = 2,033.00/x
3. Step 3: Cross multiply
   2,066.39x = 2,857.23 × 2,033.00
4. Step 4: Simplify right side
   2,066.39x = 5,808,748.11
5. Step 5: Solve for x
   x = 5,808,748.11/2,066.39
6. Step 6: Final answer
   x = 2,811.06