Finding the Fourth Proportional to 2,482.48, 3,425.58 and 1,434.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,482.48 : 3,425.58 = 1,434.52 : x
2. Step 2: Convert to fraction form
   2,482.48/3,425.58 = 1,434.52/x
3. Step 3: Cross multiply
   2,482.48x = 3,425.58 × 1,434.52
4. Step 4: Simplify right side
   2,482.48x = 4,914,063.02
5. Step 5: Solve for x
   x = 4,914,063.02/2,482.48
6. Step 6: Final answer
   x = 1,979.50