Finding the Fourth Proportional to 2,365.56, 3,265.20 and 1,371.09

Step by Step Solution

1. Step 1: Write the proportion equation
   2,365.56 : 3,265.20 = 1,371.09 : x
2. Step 2: Convert to fraction form
   2,365.56/3,265.20 = 1,371.09/x
3. Step 3: Cross multiply
   2,365.56x = 3,265.20 × 1,371.09
4. Step 4: Simplify right side
   2,365.56x = 4,476,883.07
5. Step 5: Solve for x
   x = 4,476,883.07/2,365.56
6. Step 6: Final answer
   x = 1,892.53