Finding the Fourth Proportional to 2,042.34, 3,059.22 and 1,694.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,042.34 : 3,059.22 = 1,694.88 : x
2. Step 2: Convert to fraction form
   2,042.34/3,059.22 = 1,694.88/x
3. Step 3: Cross multiply
   2,042.34x = 3,059.22 × 1,694.88
4. Step 4: Simplify right side
   2,042.34x = 5,185,010.79
5. Step 5: Solve for x
   x = 5,185,010.79/2,042.34
6. Step 6: Final answer
   x = 2,538.76