Finding the Fourth Proportional to 2,476.80, 3,417.60 and 1,482.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,476.80 : 3,417.60 = 1,482.88 : x
2. Step 2: Convert to fraction form
   2,476.80/3,417.60 = 1,482.88/x
3. Step 3: Cross multiply
   2,476.80x = 3,417.60 × 1,482.88
4. Step 4: Simplify right side
   2,476.80x = 5,067,890.69
5. Step 5: Solve for x
   x = 5,067,890.69/2,476.80
6. Step 6: Final answer
   x = 2,046.14