Finding the Fourth Proportional to 2,482.19, 3,425.57 and 1,434.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,482.19 : 3,425.57 = 1,434.59 : x
2. Step 2: Convert to fraction form
   2,482.19/3,425.57 = 1,434.59/x
3. Step 3: Cross multiply
   2,482.19x = 3,425.57 × 1,434.59
4. Step 4: Simplify right side
   2,482.19x = 4,914,288.47
5. Step 5: Solve for x
   x = 4,914,288.47/2,482.19
6. Step 6: Final answer
   x = 1,979.82