Finding the Fourth Proportional to 2,482.50, 3,426.59 and 1,488.39

Step by Step Solution

1. Step 1: Write the proportion equation
   2,482.50 : 3,426.59 = 1,488.39 : x
2. Step 2: Convert to fraction form
   2,482.50/3,426.59 = 1,488.39/x
3. Step 3: Cross multiply
   2,482.50x = 3,426.59 × 1,488.39
4. Step 4: Simplify right side
   2,482.50x = 5,100,094.85
5. Step 5: Solve for x
   x = 5,100,094.85/2,482.50
6. Step 6: Final answer
   x = 2,054.42