Finding the Fourth Proportional to 4,173.42, 5,758.83 and 2,405.10

Step by Step Solution

1. Step 1: Write the proportion equation
   4,173.42 : 5,758.83 = 2,405.10 : x
2. Step 2: Convert to fraction form
   4,173.42/5,758.83 = 2,405.10/x
3. Step 3: Cross multiply
   4,173.42x = 5,758.83 × 2,405.10
4. Step 4: Simplify right side
   4,173.42x = 13,850,562.03
5. Step 5: Solve for x
   x = 13,850,562.03/4,173.42
6. Step 6: Final answer
   x = 3,318.76