Finding the Fourth Proportional to 2,300.18, 3,174.15 and 1,252.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,300.18 : 3,174.15 = 1,252.24 : x
2. Step 2: Convert to fraction form
   2,300.18/3,174.15 = 1,252.24/x
3. Step 3: Cross multiply
   2,300.18x = 3,174.15 × 1,252.24
4. Step 4: Simplify right side
   2,300.18x = 3,974,797.60
5. Step 5: Solve for x
   x = 3,974,797.60/2,300.18
6. Step 6: Final answer
   x = 1,728.04