Finding the Fourth Proportional to 5,796.65, 7,997.20 and 4,287.83

Step by Step Solution

1. Step 1: Write the proportion equation
   5,796.65 : 7,997.20 = 4,287.83 : x
2. Step 2: Convert to fraction form
   5,796.65/7,997.20 = 4,287.83/x
3. Step 3: Cross multiply
   5,796.65x = 7,997.20 × 4,287.83
4. Step 4: Simplify right side
   5,796.65x = 34,290,583.37
5. Step 5: Solve for x
   x = 34,290,583.37/5,796.65
6. Step 6: Final answer
   x = 5,915.58