Finding the Fourth Proportional to 2,303.04, 3,171.72 and 2,295.84

Step by Step Solution

1. Step 1: Write the proportion equation
   2,303.04 : 3,171.72 = 2,295.84 : x
2. Step 2: Convert to fraction form
   2,303.04/3,171.72 = 2,295.84/x
3. Step 3: Cross multiply
   2,303.04x = 3,171.72 × 2,295.84
4. Step 4: Simplify right side
   2,303.04x = 7,281,761.64
5. Step 5: Solve for x
   x = 7,281,761.64/2,303.04
6. Step 6: Final answer
   x = 3,161.80