Finding the Fourth Proportional to 6,934.37, 10,401.59 and 2,774.72

Step by Step Solution

1. Step 1: Write the proportion equation
   6,934.37 : 10,401.59 = 2,774.72 : x
2. Step 2: Convert to fraction form
   6,934.37/10,401.59 = 2,774.72/x
3. Step 3: Cross multiply
   6,934.37x = 10,401.59 × 2,774.72
4. Step 4: Simplify right side
   6,934.37x = 28,861,532.75
5. Step 5: Solve for x
   x = 28,861,532.75/6,934.37
6. Step 6: Final answer
   x = 4,162.10