Finding the Fourth Proportional to 9,510.62, 14,258.20 and 3,968.09

Step by Step Solution

1. Step 1: Write the proportion equation
   9,510.62 : 14,258.20 = 3,968.09 : x
2. Step 2: Convert to fraction form
   9,510.62/14,258.20 = 3,968.09/x
3. Step 3: Cross multiply
   9,510.62x = 14,258.20 × 3,968.09
4. Step 4: Simplify right side
   9,510.62x = 56,577,846.56
5. Step 5: Solve for x
   x = 56,577,846.56/9,510.62
6. Step 6: Final answer
   x = 5,948.91