Finding the Fourth Proportional to 1,760.52, 2,429.46 and 974.46

Step by Step Solution

1. Step 1: Write the proportion equation
   1,760.52 : 2,429.46 = 974.46 : x
2. Step 2: Convert to fraction form
   1,760.52/2,429.46 = 974.46/x
3. Step 3: Cross multiply
   1,760.52x = 2,429.46 × 974.46
4. Step 4: Simplify right side
   1,760.52x = 2,367,411.59
5. Step 5: Solve for x
   x = 2,367,411.59/1,760.52
6. Step 6: Final answer
   x = 1,344.72