Finding the Fourth Proportional to 2,094.16, 3,138.36 and 1,066.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,094.16 : 3,138.36 = 1,066.96 : x
2. Step 2: Convert to fraction form
   2,094.16/3,138.36 = 1,066.96/x
3. Step 3: Cross multiply
   2,094.16x = 3,138.36 × 1,066.96
4. Step 4: Simplify right side
   2,094.16x = 3,348,504.59
5. Step 5: Solve for x
   x = 3,348,504.59/2,094.16
6. Step 6: Final answer
   x = 1,598.97