Finding the Fourth Proportional to 2,839.50, 4,256.37 and 1,197

Step by Step Solution

1. Step 1: Write the proportion equation
   2,839.50 : 4,256.37 = 1,197 : x
2. Step 2: Convert to fraction form
   2,839.50/4,256.37 = 1,197/x
3. Step 3: Cross multiply
   2,839.50x = 4,256.37 × 1,197
4. Step 4: Simplify right side
   2,839.50x = 5,094,874.89
5. Step 5: Solve for x
   x = 5,094,874.89/2,839.50
6. Step 6: Final answer
   x = 1,794.29