Finding the Fourth Proportional to 2,300.29, 3,447.70 and 1,324.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,300.29 : 3,447.70 = 1,324.38 : x
2. Step 2: Convert to fraction form
   2,300.29/3,447.70 = 1,324.38/x
3. Step 3: Cross multiply
   2,300.29x = 3,447.70 × 1,324.38
4. Step 4: Simplify right side
   2,300.29x = 4,566,064.93
5. Step 5: Solve for x
   x = 4,566,064.93/2,300.29
6. Step 6: Final answer
   x = 1,985.00