Finding the Fourth Proportional to 2,104.73, 3,156.76 and 994.14

Step by Step Solution

1. Step 1: Write the proportion equation
   2,104.73 : 3,156.76 = 994.14 : x
2. Step 2: Convert to fraction form
   2,104.73/3,156.76 = 994.14/x
3. Step 3: Cross multiply
   2,104.73x = 3,156.76 × 994.14
4. Step 4: Simplify right side
   2,104.73x = 3,138,268.25
5. Step 5: Solve for x
   x = 3,138,268.25/2,104.73
6. Step 6: Final answer
   x = 1,491.06