Finding the Fourth Proportional to 2,001.87, 3,007.14 and 1,694.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,001.87 : 3,007.14 = 1,694.34 : x
2. Step 2: Convert to fraction form
   2,001.87/3,007.14 = 1,694.34/x
3. Step 3: Cross multiply
   2,001.87x = 3,007.14 × 1,694.34
4. Step 4: Simplify right side
   2,001.87x = 5,095,117.59
5. Step 5: Solve for x
   x = 5,095,117.59/2,001.87
6. Step 6: Final answer
   x = 2,545.18