Finding the Fourth Proportional to 2,593.84, 3,890.24 and 949.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,593.84 : 3,890.24 = 949.83 : x
2. Step 2: Convert to fraction form
   2,593.84/3,890.24 = 949.83/x
3. Step 3: Cross multiply
   2,593.84x = 3,890.24 × 949.83
4. Step 4: Simplify right side
   2,593.84x = 3,695,042.46
5. Step 5: Solve for x
   x = 3,695,042.46/2,593.84
6. Step 6: Final answer
   x = 1,424.55