Finding the Fourth Proportional to 5,222.98, 7,796.54 and 4,837.52

Step by Step Solution

1. Step 1: Write the proportion equation
   5,222.98 : 7,796.54 = 4,837.52 : x
2. Step 2: Convert to fraction form
   5,222.98/7,796.54 = 4,837.52/x
3. Step 3: Cross multiply
   5,222.98x = 7,796.54 × 4,837.52
4. Step 4: Simplify right side
   5,222.98x = 37,715,942.96
5. Step 5: Solve for x
   x = 37,715,942.96/5,222.98
6. Step 6: Final answer
   x = 7,221.15