Finding the Fourth Proportional to 6,073.70, 9,105.89 and 2,784.42

Step by Step Solution

1. Step 1: Write the proportion equation
   6,073.70 : 9,105.89 = 2,784.42 : x
2. Step 2: Convert to fraction form
   6,073.70/9,105.89 = 2,784.42/x
3. Step 3: Cross multiply
   6,073.70x = 9,105.89 × 2,784.42
4. Step 4: Simplify right side
   6,073.70x = 25,354,608.31
5. Step 5: Solve for x
   x = 25,354,608.31/6,073.70
6. Step 6: Final answer
   x = 4,174.49