Finding the Fourth Proportional to 2,301.48, 3,176.01 and 1,253.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,301.48 : 3,176.01 = 1,253.52 : x
2. Step 2: Convert to fraction form
   2,301.48/3,176.01 = 1,253.52/x
3. Step 3: Cross multiply
   2,301.48x = 3,176.01 × 1,253.52
4. Step 4: Simplify right side
   2,301.48x = 3,981,192.06
5. Step 5: Solve for x
   x = 3,981,192.06/2,301.48
6. Step 6: Final answer
   x = 1,729.84