Finding the Fourth Proportional to 2,460.25, 3,395.35 and 1,412.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,460.25 : 3,395.35 = 1,412.52 : x
2. Step 2: Convert to fraction form
   2,460.25/3,395.35 = 1,412.52/x
3. Step 3: Cross multiply
   2,460.25x = 3,395.35 × 1,412.52
4. Step 4: Simplify right side
   2,460.25x = 4,795,999.78
5. Step 5: Solve for x
   x = 4,795,999.78/2,460.25
6. Step 6: Final answer
   x = 1,949.40