Finding the Fourth Proportional to 2,359.39, 3,541.82 and 1,265.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,359.39 : 3,541.82 = 1,265.89 : x
2. Step 2: Convert to fraction form
   2,359.39/3,541.82 = 1,265.89/x
3. Step 3: Cross multiply
   2,359.39x = 3,541.82 × 1,265.89
4. Step 4: Simplify right side
   2,359.39x = 4,483,554.52
5. Step 5: Solve for x
   x = 4,483,554.52/2,359.39
6. Step 6: Final answer
   x = 1,900.30