Finding the Fourth Proportional to 3,359.72, 5,040.43 and 2,374.47

Step by Step Solution

1. Step 1: Write the proportion equation
   3,359.72 : 5,040.43 = 2,374.47 : x
2. Step 2: Convert to fraction form
   3,359.72/5,040.43 = 2,374.47/x
3. Step 3: Cross multiply
   3,359.72x = 5,040.43 × 2,374.47
4. Step 4: Simplify right side
   3,359.72x = 11,968,343.89
5. Step 5: Solve for x
   x = 11,968,343.89/3,359.72
6. Step 6: Final answer
   x = 3,562.31