Finding the Fourth Proportional to 2,592.51, 3,889.10 and 949.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,592.51 : 3,889.10 = 949.83 : x
2. Step 2: Convert to fraction form
   2,592.51/3,889.10 = 949.83/x
3. Step 3: Cross multiply
   2,592.51x = 3,889.10 × 949.83
4. Step 4: Simplify right side
   2,592.51x = 3,693,979.10
5. Step 5: Solve for x
   x = 3,693,979.10/2,592.51
6. Step 6: Final answer
   x = 1,424.87