Finding the Fourth Proportional to 2,066.10, 3,095.91 and 1,089.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,066.10 : 3,095.91 = 1,089.24 : x
2. Step 2: Convert to fraction form
   2,066.10/3,095.91 = 1,089.24/x
3. Step 3: Cross multiply
   2,066.10x = 3,095.91 × 1,089.24
4. Step 4: Simplify right side
   2,066.10x = 3,372,189.01
5. Step 5: Solve for x
   x = 3,372,189.01/2,066.10
6. Step 6: Final answer
   x = 1,632.15