Finding the Fourth Proportional to 1,760.46, 2,429.42 and 974.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,760.46 : 2,429.42 = 974.52 : x
2. Step 2: Convert to fraction form
   1,760.46/2,429.42 = 974.52/x
3. Step 3: Cross multiply
   1,760.46x = 2,429.42 × 974.52
4. Step 4: Simplify right side
   1,760.46x = 2,367,513.51
5. Step 5: Solve for x
   x = 2,367,513.51/1,760.46
6. Step 6: Final answer
   x = 1,344.83