Finding the Fourth Proportional to 11,397.76, 17,096.46 and 5,847.90

Step by Step Solution

1. Step 1: Write the proportion equation
   11,397.76 : 17,096.46 = 5,847.90 : x
2. Step 2: Convert to fraction form
   11,397.76/17,096.46 = 5,847.90/x
3. Step 3: Cross multiply
   11,397.76x = 17,096.46 × 5,847.90
4. Step 4: Simplify right side
   11,397.76x = 99,978,424.42
5. Step 5: Solve for x
   x = 99,978,424.42/11,397.76
6. Step 6: Final answer
   x = 8,771.76