Finding the Fourth Proportional to 1,999.27, 2,758.01 and 1,336.29

Step by Step Solution

1. Step 1: Write the proportion equation
   1,999.27 : 2,758.01 = 1,336.29 : x
2. Step 2: Convert to fraction form
   1,999.27/2,758.01 = 1,336.29/x
3. Step 3: Cross multiply
   1,999.27x = 2,758.01 × 1,336.29
4. Step 4: Simplify right side
   1,999.27x = 3,685,501.18
5. Step 5: Solve for x
   x = 3,685,501.18/1,999.27
6. Step 6: Final answer
   x = 1,843.42