Finding the Fourth Proportional to 2,436.93, 3,650.15 and 1,394

Step by Step Solution

1. Step 1: Write the proportion equation
   2,436.93 : 3,650.15 = 1,394 : x
2. Step 2: Convert to fraction form
   2,436.93/3,650.15 = 1,394/x
3. Step 3: Cross multiply
   2,436.93x = 3,650.15 × 1,394
4. Step 4: Simplify right side
   2,436.93x = 5,088,302.13
5. Step 5: Solve for x
   x = 5,088,302.13/2,436.93
6. Step 6: Final answer
   x = 2,088.00