Finding the Fourth Proportional to 2,094.82, 3,143.31 and 1,169.80

Step by Step Solution

1. Step 1: Write the proportion equation
   2,094.82 : 3,143.31 = 1,169.80 : x
2. Step 2: Convert to fraction form
   2,094.82/3,143.31 = 1,169.80/x
3. Step 3: Cross multiply
   2,094.82x = 3,143.31 × 1,169.80
4. Step 4: Simplify right side
   2,094.82x = 3,677,044.04
5. Step 5: Solve for x
   x = 3,677,044.04/2,094.82
6. Step 6: Final answer
   x = 1,755.30