Finding the Fourth Proportional to 5,322.58, 7,346.37 and 3,456.34

Step by Step Solution

1. Step 1: Write the proportion equation
   5,322.58 : 7,346.37 = 3,456.34 : x
2. Step 2: Convert to fraction form
   5,322.58/7,346.37 = 3,456.34/x
3. Step 3: Cross multiply
   5,322.58x = 7,346.37 × 3,456.34
4. Step 4: Simplify right side
   5,322.58x = 25,391,552.49
5. Step 5: Solve for x
   x = 25,391,552.49/5,322.58
6. Step 6: Final answer
   x = 4,770.53