Finding the Fourth Proportional to 3,619.83, 5,438.82 and 2,304.15

Step by Step Solution

1. Step 1: Write the proportion equation
   3,619.83 : 5,438.82 = 2,304.15 : x
2. Step 2: Convert to fraction form
   3,619.83/5,438.82 = 2,304.15/x
3. Step 3: Cross multiply
   3,619.83x = 5,438.82 × 2,304.15
4. Step 4: Simplify right side
   3,619.83x = 12,531,857.10
5. Step 5: Solve for x
   x = 12,531,857.10/3,619.83
6. Step 6: Final answer
   x = 3,462.00