Finding the Fourth Proportional to 5,436.50, 7,502.37 and 2,952.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,436.50 : 7,502.37 = 2,952.50 : x
2. Step 2: Convert to fraction form
   5,436.50/7,502.37 = 2,952.50/x
3. Step 3: Cross multiply
   5,436.50x = 7,502.37 × 2,952.50
4. Step 4: Simplify right side
   5,436.50x = 22,150,747.43
5. Step 5: Solve for x
   x = 22,150,747.43/5,436.50
6. Step 6: Final answer
   x = 4,074.45