Finding the Fourth Proportional to 2,469.80, 3,406.58 and 1,474.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,469.80 : 3,406.58 = 1,474.32 : x
2. Step 2: Convert to fraction form
   2,469.80/3,406.58 = 1,474.32/x
3. Step 3: Cross multiply
   2,469.80x = 3,406.58 × 1,474.32
4. Step 4: Simplify right side
   2,469.80x = 5,022,389.03
5. Step 5: Solve for x
   x = 5,022,389.03/2,469.80
6. Step 6: Final answer
   x = 2,033.52