Finding the Fourth Proportional to 2,245.33, 3,098.18 and 1,250.58

Step by Step Solution

1. Step 1: Write the proportion equation
   2,245.33 : 3,098.18 = 1,250.58 : x
2. Step 2: Convert to fraction form
   2,245.33/3,098.18 = 1,250.58/x
3. Step 3: Cross multiply
   2,245.33x = 3,098.18 × 1,250.58
4. Step 4: Simplify right side
   2,245.33x = 3,874,521.94
5. Step 5: Solve for x
   x = 3,874,521.94/2,245.33
6. Step 6: Final answer
   x = 1,725.59