Finding the Fourth Proportional to 2,453.33, 3,681.02 and 1,576.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,453.33 : 3,681.02 = 1,576.31 : x
2. Step 2: Convert to fraction form
   2,453.33/3,681.02 = 1,576.31/x
3. Step 3: Cross multiply
   2,453.33x = 3,681.02 × 1,576.31
4. Step 4: Simplify right side
   2,453.33x = 5,802,414.17
5. Step 5: Solve for x
   x = 5,802,414.17/2,453.33
6. Step 6: Final answer
   x = 2,365.12