Finding the Fourth Proportional to 2,935.50, 4,404.06 and 1,396.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,935.50 : 4,404.06 = 1,396.50 : x
2. Step 2: Convert to fraction form
   2,935.50/4,404.06 = 1,396.50/x
3. Step 3: Cross multiply
   2,935.50x = 4,404.06 × 1,396.50
4. Step 4: Simplify right side
   2,935.50x = 6,150,269.79
5. Step 5: Solve for x
   x = 6,150,269.79/2,935.50
6. Step 6: Final answer
   x = 2,095.14