Finding the Fourth Proportional to 2,066.92, 3,102.18 and 1,200.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,066.92 : 3,102.18 = 1,200.04 : x
2. Step 2: Convert to fraction form
   2,066.92/3,102.18 = 1,200.04/x
3. Step 3: Cross multiply
   2,066.92x = 3,102.18 × 1,200.04
4. Step 4: Simplify right side
   2,066.92x = 3,722,740.09
5. Step 5: Solve for x
   x = 3,722,740.09/2,066.92
6. Step 6: Final answer
   x = 1,801.11