Finding the Fourth Proportional to 2,458.52, 3,392.72 and 1,410.80

Step by Step Solution

1. Step 1: Write the proportion equation
   2,458.52 : 3,392.72 = 1,410.80 : x
2. Step 2: Convert to fraction form
   2,458.52/3,392.72 = 1,410.80/x
3. Step 3: Cross multiply
   2,458.52x = 3,392.72 × 1,410.80
4. Step 4: Simplify right side
   2,458.52x = 4,786,449.38
5. Step 5: Solve for x
   x = 4,786,449.38/2,458.52
6. Step 6: Final answer
   x = 1,946.88