Finding the Fourth Proportional to 2,682.34, 4,023.18 and 1,294.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,682.34 : 4,023.18 = 1,294.50 : x
2. Step 2: Convert to fraction form
   2,682.34/4,023.18 = 1,294.50/x
3. Step 3: Cross multiply
   2,682.34x = 4,023.18 × 1,294.50
4. Step 4: Simplify right side
   2,682.34x = 5,208,006.51
5. Step 5: Solve for x
   x = 5,208,006.51/2,682.34
6. Step 6: Final answer
   x = 1,941.59