Finding the Fourth Proportional to 2,298.39, 3,446.91 and 2,273.46

Step by Step Solution

1. Step 1: Write the proportion equation
   2,298.39 : 3,446.91 = 2,273.46 : x
2. Step 2: Convert to fraction form
   2,298.39/3,446.91 = 2,273.46/x
3. Step 3: Cross multiply
   2,298.39x = 3,446.91 × 2,273.46
4. Step 4: Simplify right side
   2,298.39x = 7,836,412.01
5. Step 5: Solve for x
   x = 7,836,412.01/2,298.39
6. Step 6: Final answer
   x = 3,409.52