Finding the Fourth Proportional to 1,738.79, 2,399.57 and 952.88

Step by Step Solution

1. Step 1: Write the proportion equation
   1,738.79 : 2,399.57 = 952.88 : x
2. Step 2: Convert to fraction form
   1,738.79/2,399.57 = 952.88/x
3. Step 3: Cross multiply
   1,738.79x = 2,399.57 × 952.88
4. Step 4: Simplify right side
   1,738.79x = 2,286,485.50
5. Step 5: Solve for x
   x = 2,286,485.50/1,738.79
6. Step 6: Final answer
   x = 1,314.99