Finding the Fourth Proportional to 5,233.49, 7,222.55 and 3,462.02

Step by Step Solution

1. Step 1: Write the proportion equation
   5,233.49 : 7,222.55 = 3,462.02 : x
2. Step 2: Convert to fraction form
   5,233.49/7,222.55 = 3,462.02/x
3. Step 3: Cross multiply
   5,233.49x = 7,222.55 × 3,462.02
4. Step 4: Simplify right side
   5,233.49x = 25,004,612.55
5. Step 5: Solve for x
   x = 25,004,612.55/5,233.49
6. Step 6: Final answer
   x = 4,777.81