Finding the Fourth Proportional to 2,405.10, 3,322.00 and 1,740.90

Step by Step Solution

1. Step 1: Write the proportion equation
   2,405.10 : 3,322.00 = 1,740.90 : x
2. Step 2: Convert to fraction form
   2,405.10/3,322.00 = 1,740.90/x
3. Step 3: Cross multiply
   2,405.10x = 3,322.00 × 1,740.90
4. Step 4: Simplify right side
   2,405.10x = 5,783,284.43
5. Step 5: Solve for x
   x = 5,783,284.43/2,405.10
6. Step 6: Final answer
   x = 2,404.59