Finding the Fourth Proportional to 2,304.55, 3,178.27 and 1,595.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,304.55 : 3,178.27 = 1,595.15 : x
2. Step 2: Convert to fraction form
   2,304.55/3,178.27 = 1,595.15/x
3. Step 3: Cross multiply
   2,304.55x = 3,178.27 × 1,595.15
4. Step 4: Simplify right side
   2,304.55x = 5,069,817.39
5. Step 5: Solve for x
   x = 5,069,817.39/2,304.55
6. Step 6: Final answer
   x = 2,199.92