Finding the Fourth Proportional to 2,019.41, 2,784.63 and 1,599.08

Step by Step Solution

1. Step 1: Write the proportion equation
   2,019.41 : 2,784.63 = 1,599.08 : x
2. Step 2: Convert to fraction form
   2,019.41/2,784.63 = 1,599.08/x
3. Step 3: Cross multiply
   2,019.41x = 2,784.63 × 1,599.08
4. Step 4: Simplify right side
   2,019.41x = 4,452,846.14
5. Step 5: Solve for x
   x = 4,452,846.14/2,019.41
6. Step 6: Final answer
   x = 2,205.02