Finding the Fourth Proportional to 2,298.52, 3,171.94 and 1,250.58

Step by Step Solution

1. Step 1: Write the proportion equation
   2,298.52 : 3,171.94 = 1,250.58 : x
2. Step 2: Convert to fraction form
   2,298.52/3,171.94 = 1,250.58/x
3. Step 3: Cross multiply
   2,298.52x = 3,171.94 × 1,250.58
4. Step 4: Simplify right side
   2,298.52x = 3,966,764.73
5. Step 5: Solve for x
   x = 3,966,764.73/2,298.52
6. Step 6: Final answer
   x = 1,725.79