Finding the Fourth Proportional to 5,525.37, 7,617.06 and 3,950.73

Step by Step Solution

1. Step 1: Write the proportion equation
   5,525.37 : 7,617.06 = 3,950.73 : x
2. Step 2: Convert to fraction form
   5,525.37/7,617.06 = 3,950.73/x
3. Step 3: Cross multiply
   5,525.37x = 7,617.06 × 3,950.73
4. Step 4: Simplify right side
   5,525.37x = 30,092,947.45
5. Step 5: Solve for x
   x = 30,092,947.45/5,525.37
6. Step 6: Final answer
   x = 5,446.32