Finding the Fourth Proportional to 3,952.52, 5,453.15 and 2,536.98

Step by Step Solution

1. Step 1: Write the proportion equation
   3,952.52 : 5,453.15 = 2,536.98 : x
2. Step 2: Convert to fraction form
   3,952.52/5,453.15 = 2,536.98/x
3. Step 3: Cross multiply
   3,952.52x = 5,453.15 × 2,536.98
4. Step 4: Simplify right side
   3,952.52x = 13,834,532.49
5. Step 5: Solve for x
   x = 13,834,532.49/3,952.52
6. Step 6: Final answer
   x = 3,500.18