Finding the Fourth Proportional to 2,446.30, 3,667.74 and 1,959.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,446.30 : 3,667.74 = 1,959.22 : x
2. Step 2: Convert to fraction form
   2,446.30/3,667.74 = 1,959.22/x
3. Step 3: Cross multiply
   2,446.30x = 3,667.74 × 1,959.22
4. Step 4: Simplify right side
   2,446.30x = 7,185,909.56
5. Step 5: Solve for x
   x = 7,185,909.56/2,446.30
6. Step 6: Final answer
   x = 2,937.46