Finding the Fourth Proportional to 2,392.56, 3,300.48 and 1,694.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,392.56 : 3,300.48 = 1,694.88 : x
2. Step 2: Convert to fraction form
   2,392.56/3,300.48 = 1,694.88/x
3. Step 3: Cross multiply
   2,392.56x = 3,300.48 × 1,694.88
4. Step 4: Simplify right side
   2,392.56x = 5,593,917.54
5. Step 5: Solve for x
   x = 5,593,917.54/2,392.56
6. Step 6: Final answer
   x = 2,338.05