Finding the Fourth Proportional to 5,002.96, 7,495.92 and 2,806.24

Step by Step Solution

1. Step 1: Write the proportion equation
   5,002.96 : 7,495.92 = 2,806.24 : x
2. Step 2: Convert to fraction form
   5,002.96/7,495.92 = 2,806.24/x
3. Step 3: Cross multiply
   5,002.96x = 7,495.92 × 2,806.24
4. Step 4: Simplify right side
   5,002.96x = 21,035,350.54
5. Step 5: Solve for x
   x = 21,035,350.54/5,002.96
6. Step 6: Final answer
   x = 4,204.58