Finding the Fourth Proportional to 10,968.96, 16,448.52 and 3,175.98

Step by Step Solution

1. Step 1: Write the proportion equation
   10,968.96 : 16,448.52 = 3,175.98 : x
2. Step 2: Convert to fraction form
   10,968.96/16,448.52 = 3,175.98/x
3. Step 3: Cross multiply
   10,968.96x = 16,448.52 × 3,175.98
4. Step 4: Simplify right side
   10,968.96x = 52,240,170.55
5. Step 5: Solve for x
   x = 52,240,170.55/10,968.96
6. Step 6: Final answer
   x = 4,762.55