Finding the Fourth Proportional to 8,179.02, 11,275.71 and 5,522.22

Step by Step Solution

1. Step 1: Write the proportion equation
   8,179.02 : 11,275.71 = 5,522.22 : x
2. Step 2: Convert to fraction form
   8,179.02/11,275.71 = 5,522.22/x
3. Step 3: Cross multiply
   8,179.02x = 11,275.71 × 5,522.22
4. Step 4: Simplify right side
   8,179.02x = 62,266,951.28
5. Step 5: Solve for x
   x = 62,266,951.28/8,179.02
6. Step 6: Final answer
   x = 7,613.01