Finding the Fourth Proportional to 2,380.09, 3,567.40 and 1,599.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,380.09 : 3,567.40 = 1,599.15 : x
2. Step 2: Convert to fraction form
   2,380.09/3,567.40 = 1,599.15/x
3. Step 3: Cross multiply
   2,380.09x = 3,567.40 × 1,599.15
4. Step 4: Simplify right side
   2,380.09x = 5,704,799.71
5. Step 5: Solve for x
   x = 5,704,799.71/2,380.09
6. Step 6: Final answer
   x = 2,396.88