Finding the Fourth Proportional to 2,066.43, 3,094.34 and 1,140.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,066.43 : 3,094.34 = 1,140.96 : x
2. Step 2: Convert to fraction form
   2,066.43/3,094.34 = 1,140.96/x
3. Step 3: Cross multiply
   2,066.43x = 3,094.34 × 1,140.96
4. Step 4: Simplify right side
   2,066.43x = 3,530,518.17
5. Step 5: Solve for x
   x = 3,530,518.17/2,066.43
6. Step 6: Final answer
   x = 1,708.51