Finding the Fourth Proportional to 4,967.91, 7,454.49 and 2,196.50

Step by Step Solution

1. Step 1: Write the proportion equation
   4,967.91 : 7,454.49 = 2,196.50 : x
2. Step 2: Convert to fraction form
   4,967.91/7,454.49 = 2,196.50/x
3. Step 3: Cross multiply
   4,967.91x = 7,454.49 × 2,196.50
4. Step 4: Simplify right side
   4,967.91x = 16,373,750.01
5. Step 5: Solve for x
   x = 16,373,750.01/4,967.91
6. Step 6: Final answer
   x = 3,295.90