Finding the Fourth Proportional to 2,849.94, 4,265.18 and 2,388.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,849.94 : 4,265.18 = 2,388.24 : x
2. Step 2: Convert to fraction form
   2,849.94/4,265.18 = 2,388.24/x
3. Step 3: Cross multiply
   2,849.94x = 4,265.18 × 2,388.24
4. Step 4: Simplify right side
   2,849.94x = 10,186,261.54
5. Step 5: Solve for x
   x = 10,186,261.54/2,849.94
6. Step 6: Final answer
   x = 3,574.20