Finding the Fourth Proportional to 7,196.65, 10,798.08 and 5,224.47

Step by Step Solution

1. Step 1: Write the proportion equation
   7,196.65 : 10,798.08 = 5,224.47 : x
2. Step 2: Convert to fraction form
   7,196.65/10,798.08 = 5,224.47/x
3. Step 3: Cross multiply
   7,196.65x = 10,798.08 × 5,224.47
4. Step 4: Simplify right side
   7,196.65x = 56,414,245.02
5. Step 5: Solve for x
   x = 56,414,245.02/7,196.65
6. Step 6: Final answer
   x = 7,838.96