Finding the Fourth Proportional to 6,974.52, 10,456.72 and 3,274.86

Step by Step Solution

1. Step 1: Write the proportion equation
   6,974.52 : 10,456.72 = 3,274.86 : x
2. Step 2: Convert to fraction form
   6,974.52/10,456.72 = 3,274.86/x
3. Step 3: Cross multiply
   6,974.52x = 10,456.72 × 3,274.86
4. Step 4: Simplify right side
   6,974.52x = 34,244,294.06
5. Step 5: Solve for x
   x = 34,244,294.06/6,974.52
6. Step 6: Final answer
   x = 4,909.91