Finding the Fourth Proportional to 6,334.72, 9,505.68 and 3,412.96

Step by Step Solution

1. Step 1: Write the proportion equation
   6,334.72 : 9,505.68 = 3,412.96 : x
2. Step 2: Convert to fraction form
   6,334.72/9,505.68 = 3,412.96/x
3. Step 3: Cross multiply
   6,334.72x = 9,505.68 × 3,412.96
4. Step 4: Simplify right side
   6,334.72x = 32,442,505.61
5. Step 5: Solve for x
   x = 32,442,505.61/6,334.72
6. Step 6: Final answer
   x = 5,121.38