Finding the Fourth Proportional to 6,934.72, 10,405.46 and 3,038.62

Step by Step Solution

1. Step 1: Write the proportion equation
   6,934.72 : 10,405.46 = 3,038.62 : x
2. Step 2: Convert to fraction form
   6,934.72/10,405.46 = 3,038.62/x
3. Step 3: Cross multiply
   6,934.72x = 10,405.46 × 3,038.62
4. Step 4: Simplify right side
   6,934.72x = 31,618,238.87
5. Step 5: Solve for x
   x = 31,618,238.87/6,934.72
6. Step 6: Final answer
   x = 4,559.41