Finding the Fourth Proportional to 2,482.53, 3,720.61 and 1,019.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,482.53 : 3,720.61 = 1,019.94 : x
2. Step 2: Convert to fraction form
   2,482.53/3,720.61 = 1,019.94/x
3. Step 3: Cross multiply
   2,482.53x = 3,720.61 × 1,019.94
4. Step 4: Simplify right side
   2,482.53x = 3,794,798.96
5. Step 5: Solve for x
   x = 3,794,798.96/2,482.53
6. Step 6: Final answer
   x = 1,528.60