Finding the Fourth Proportional to 3,096.79, 4,274.42 and 1,994.71

Step by Step Solution

1. Step 1: Write the proportion equation
   3,096.79 : 4,274.42 = 1,994.71 : x
2. Step 2: Convert to fraction form
   3,096.79/4,274.42 = 1,994.71/x
3. Step 3: Cross multiply
   3,096.79x = 4,274.42 × 1,994.71
4. Step 4: Simplify right side
   3,096.79x = 8,526,228.32
5. Step 5: Solve for x
   x = 8,526,228.32/3,096.79
6. Step 6: Final answer
   x = 2,753.25