Finding the Fourth Proportional to 5,096.24, 7,032.72 and 2,858.12

Step by Step Solution

1. Step 1: Write the proportion equation
   5,096.24 : 7,032.72 = 2,858.12 : x
2. Step 2: Convert to fraction form
   5,096.24/7,032.72 = 2,858.12/x
3. Step 3: Cross multiply
   5,096.24x = 7,032.72 × 2,858.12
4. Step 4: Simplify right side
   5,096.24x = 20,100,357.69
5. Step 5: Solve for x
   x = 20,100,357.69/5,096.24
6. Step 6: Final answer
   x = 3,944.15