Finding the Fourth Proportional to 2,300.93, 3,175.19 and 1,253.00

Step by Step Solution

1. Step 1: Write the proportion equation
   2,300.93 : 3,175.19 = 1,253.00 : x
2. Step 2: Convert to fraction form
   2,300.93/3,175.19 = 1,253.00/x
3. Step 3: Cross multiply
   2,300.93x = 3,175.19 × 1,253.00
4. Step 4: Simplify right side
   2,300.93x = 3,978,490.93
5. Step 5: Solve for x
   x = 3,978,490.93/2,300.93
6. Step 6: Final answer
   x = 1,729.08