Finding the Fourth Proportional to 2,601.42, 3,901.27 and 1,302

Step by Step Solution

1. Step 1: Write the proportion equation
   2,601.42 : 3,901.27 = 1,302 : x
2. Step 2: Convert to fraction form
   2,601.42/3,901.27 = 1,302/x
3. Step 3: Cross multiply
   2,601.42x = 3,901.27 × 1,302
4. Step 4: Simplify right side
   2,601.42x = 5,079,453.54
5. Step 5: Solve for x
   x = 5,079,453.54/2,601.42
6. Step 6: Final answer
   x = 1,952.57