Finding the Fourth Proportional to 2,294.52, 3,431.27 and 1,709.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,294.52 : 3,431.27 = 1,709.93 : x
2. Step 2: Convert to fraction form
   2,294.52/3,431.27 = 1,709.93/x
3. Step 3: Cross multiply
   2,294.52x = 3,431.27 × 1,709.93
4. Step 4: Simplify right side
   2,294.52x = 5,867,231.51
5. Step 5: Solve for x
   x = 5,867,231.51/2,294.52
6. Step 6: Final answer
   x = 2,557.06