Finding the Fourth Proportional to 6,104.67, 9,157.55 and 3,330.15

Step by Step Solution

1. Step 1: Write the proportion equation
   6,104.67 : 9,157.55 = 3,330.15 : x
2. Step 2: Convert to fraction form
   6,104.67/9,157.55 = 3,330.15/x
3. Step 3: Cross multiply
   6,104.67x = 9,157.55 × 3,330.15
4. Step 4: Simplify right side
   6,104.67x = 30,495,998.48
5. Step 5: Solve for x
   x = 30,495,998.48/6,104.67
6. Step 6: Final answer
   x = 4,995.52