Finding the Fourth Proportional to 2,513.83, 3,468.97 and 1,394.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,513.83 : 3,468.97 = 1,394.76 : x
2. Step 2: Convert to fraction form
   2,513.83/3,468.97 = 1,394.76/x
3. Step 3: Cross multiply
   2,513.83x = 3,468.97 × 1,394.76
4. Step 4: Simplify right side
   2,513.83x = 4,838,380.60
5. Step 5: Solve for x
   x = 4,838,380.60/2,513.83
6. Step 6: Final answer
   x = 1,924.70