Finding the Fourth Proportional to 7,196.25, 10,793.88 and 4,423.35

Step by Step Solution

1. Step 1: Write the proportion equation
   7,196.25 : 10,793.88 = 4,423.35 : x
2. Step 2: Convert to fraction form
   7,196.25/10,793.88 = 4,423.35/x
3. Step 3: Cross multiply
   7,196.25x = 10,793.88 × 4,423.35
4. Step 4: Simplify right side
   7,196.25x = 47,745,109.10
5. Step 5: Solve for x
   x = 47,745,109.10/7,196.25
6. Step 6: Final answer
   x = 6,634.72