Finding the Fourth Proportional to 10,968.15, 16,451.01 and 3,176.96

Step by Step Solution

1. Step 1: Write the proportion equation
   10,968.15 : 16,451.01 = 3,176.96 : x
2. Step 2: Convert to fraction form
   10,968.15/16,451.01 = 3,176.96/x
3. Step 3: Cross multiply
   10,968.15x = 16,451.01 × 3,176.96
4. Step 4: Simplify right side
   10,968.15x = 52,264,241.86
5. Step 5: Solve for x
   x = 52,264,241.86/10,968.15
6. Step 6: Final answer
   x = 4,765.09