Finding the Fourth Proportional to 1,760.50, 2,429.49 and 974.53

Step by Step Solution

1. Step 1: Write the proportion equation
   1,760.50 : 2,429.49 = 974.53 : x
2. Step 2: Convert to fraction form
   1,760.50/2,429.49 = 974.53/x
3. Step 3: Cross multiply
   1,760.50x = 2,429.49 × 974.53
4. Step 4: Simplify right side
   1,760.50x = 2,367,617.58
5. Step 5: Solve for x
   x = 2,367,617.58/1,760.50
6. Step 6: Final answer
   x = 1,344.85