Finding the Fourth Proportional to 2,593.35, 3,889.61 and 949.51

Step by Step Solution

1. Step 1: Write the proportion equation
   2,593.35 : 3,889.61 = 949.51 : x
2. Step 2: Convert to fraction form
   2,593.35/3,889.61 = 949.51/x
3. Step 3: Cross multiply
   2,593.35x = 3,889.61 × 949.51
4. Step 4: Simplify right side
   2,593.35x = 3,693,223.59
5. Step 5: Solve for x
   x = 3,693,223.59/2,593.35
6. Step 6: Final answer
   x = 1,424.11