Finding the Fourth Proportional to 2,460.84, 3,394.71 and 1,412.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,460.84 : 3,394.71 = 1,412.25 : x
2. Step 2: Convert to fraction form
   2,460.84/3,394.71 = 1,412.25/x
3. Step 3: Cross multiply
   2,460.84x = 3,394.71 × 1,412.25
4. Step 4: Simplify right side
   2,460.84x = 4,794,179.20
5. Step 5: Solve for x
   x = 4,794,179.20/2,460.84
6. Step 6: Final answer
   x = 1,948.19