Finding the Fourth Proportional to 2,424.96, 3,635.34 and 2,057.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,424.96 : 3,635.34 = 2,057.16 : x
2. Step 2: Convert to fraction form
   2,424.96/3,635.34 = 2,057.16/x
3. Step 3: Cross multiply
   2,424.96x = 3,635.34 × 2,057.16
4. Step 4: Simplify right side
   2,424.96x = 7,478,476.03
5. Step 5: Solve for x
   x = 7,478,476.03/2,424.96
6. Step 6: Final answer
   x = 3,083.96