Finding the Fourth Proportional to 4,090.61, 5,644.34 and 2,411.37

Step by Step Solution

1. Step 1: Write the proportion equation
   4,090.61 : 5,644.34 = 2,411.37 : x
2. Step 2: Convert to fraction form
   4,090.61/5,644.34 = 2,411.37/x
3. Step 3: Cross multiply
   4,090.61x = 5,644.34 × 2,411.37
4. Step 4: Simplify right side
   4,090.61x = 13,610,592.15
5. Step 5: Solve for x
   x = 13,610,592.15/4,090.61
6. Step 6: Final answer
   x = 3,327.28