Finding the Fourth Proportional to 2,300.93, 3,175.18 and 1,252.99

Step by Step Solution

1. Step 1: Write the proportion equation
   2,300.93 : 3,175.18 = 1,252.99 : x
2. Step 2: Convert to fraction form
   2,300.93/3,175.18 = 1,252.99/x
3. Step 3: Cross multiply
   2,300.93x = 3,175.18 × 1,252.99
4. Step 4: Simplify right side
   2,300.93x = 3,978,468.79
5. Step 5: Solve for x
   x = 3,978,468.79/2,300.93
6. Step 6: Final answer
   x = 1,729.07