Finding the Fourth Proportional to 2,530.74, 3,492.72 and 1,482.80

Step by Step Solution

1. Step 1: Write the proportion equation
   2,530.74 : 3,492.72 = 1,482.80 : x
2. Step 2: Convert to fraction form
   2,530.74/3,492.72 = 1,482.80/x
3. Step 3: Cross multiply
   2,530.74x = 3,492.72 × 1,482.80
4. Step 4: Simplify right side
   2,530.74x = 5,179,000.85
5. Step 5: Solve for x
   x = 5,179,000.85/2,530.74
6. Step 6: Final answer
   x = 2,046.44