Finding the Fourth Proportional to 2,601.37, 3,902.52 and 957.73

Step by Step Solution

1. Step 1: Write the proportion equation
   2,601.37 : 3,902.52 = 957.73 : x
2. Step 2: Convert to fraction form
   2,601.37/3,902.52 = 957.73/x
3. Step 3: Cross multiply
   2,601.37x = 3,902.52 × 957.73
4. Step 4: Simplify right side
   2,601.37x = 3,737,560.48
5. Step 5: Solve for x
   x = 3,737,560.48/2,601.37
6. Step 6: Final answer
   x = 1,436.77