Finding the Fourth Proportional to 3,314.96, 4,971.38 and 3,096.56

Step by Step Solution

1. Step 1: Write the proportion equation
   3,314.96 : 4,971.38 = 3,096.56 : x
2. Step 2: Convert to fraction form
   3,314.96/4,971.38 = 3,096.56/x
3. Step 3: Cross multiply
   3,314.96x = 4,971.38 × 3,096.56
4. Step 4: Simplify right side
   3,314.96x = 15,394,173.40
5. Step 5: Solve for x
   x = 15,394,173.40/3,314.96
6. Step 6: Final answer
   x = 4,643.85