Finding the Fourth Proportional to 2,300.52, 3,174.70 and 1,252.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,300.52 : 3,174.70 = 1,252.56 : x
2. Step 2: Convert to fraction form
   2,300.52/3,174.70 = 1,252.56/x
3. Step 3: Cross multiply
   2,300.52x = 3,174.70 × 1,252.56
4. Step 4: Simplify right side
   2,300.52x = 3,976,502.23
5. Step 5: Solve for x
   x = 3,976,502.23/2,300.52
6. Step 6: Final answer
   x = 1,728.52