Finding the Fourth Proportional to 2,597.40, 3,893.76 and 952.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,597.40 : 3,893.76 = 952.83 : x
2. Step 2: Convert to fraction form
   2,597.40/3,893.76 = 952.83/x
3. Step 3: Cross multiply
   2,597.40x = 3,893.76 × 952.83
4. Step 4: Simplify right side
   2,597.40x = 3,710,091.34
5. Step 5: Solve for x
   x = 3,710,091.34/2,597.40
6. Step 6: Final answer
   x = 1,428.39