Finding the Fourth Proportional to 9,015.52, 12,441.52 and 5,036.80

Step by Step Solution

1. Step 1: Write the proportion equation
   9,015.52 : 12,441.52 = 5,036.80 : x
2. Step 2: Convert to fraction form
   9,015.52/12,441.52 = 5,036.80/x
3. Step 3: Cross multiply
   9,015.52x = 12,441.52 × 5,036.80
4. Step 4: Simplify right side
   9,015.52x = 62,665,447.94
5. Step 5: Solve for x
   x = 62,665,447.94/9,015.52
6. Step 6: Final answer
   x = 6,950.84