Finding the Fourth Proportional to 4,836.31, 7,255.78 and 1,717.00

Step by Step Solution

1. Step 1: Write the proportion equation
   4,836.31 : 7,255.78 = 1,717.00 : x
2. Step 2: Convert to fraction form
   4,836.31/7,255.78 = 1,717.00/x
3. Step 3: Cross multiply
   4,836.31x = 7,255.78 × 1,717.00
4. Step 4: Simplify right side
   4,836.31x = 12,458,151.83
5. Step 5: Solve for x
   x = 12,458,151.83/4,836.31
6. Step 6: Final answer
   x = 2,575.96