Finding the Fourth Proportional to 2,300.09, 3,174.18 and 1,252.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,300.09 : 3,174.18 = 1,252.16 : x
2. Step 2: Convert to fraction form
   2,300.09/3,174.18 = 1,252.16/x
3. Step 3: Cross multiply
   2,300.09x = 3,174.18 × 1,252.16
4. Step 4: Simplify right side
   2,300.09x = 3,974,581.23
5. Step 5: Solve for x
   x = 3,974,581.23/2,300.09
6. Step 6: Final answer
   x = 1,728.01