Finding the Fourth Proportional to 2,625.27, 3,941.54 and 1,393.26

Step by Step Solution

1. Step 1: Write the proportion equation
   2,625.27 : 3,941.54 = 1,393.26 : x
2. Step 2: Convert to fraction form
   2,625.27/3,941.54 = 1,393.26/x
3. Step 3: Cross multiply
   2,625.27x = 3,941.54 × 1,393.26
4. Step 4: Simplify right side
   2,625.27x = 5,491,590.02
5. Step 5: Solve for x
   x = 5,491,590.02/2,625.27
6. Step 6: Final answer
   x = 2,091.82