Finding the Fourth Proportional to 2,411.22, 3,624.24 and 2,090.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,411.22 : 3,624.24 = 2,090.46 : x
2. Step 2: Convert to fraction form
   2,411.22/3,624.24 = 2,090.46/x
3. Step 3: Cross multiply
   2,411.22x = 3,624.24 × 2,090.46
4. Step 4: Simplify right side
   2,411.22x = 7,576,328.75
5. Step 5: Solve for x
   x = 7,576,328.75/2,411.22
6. Step 6: Final answer
   x = 3,142.11