Finding the Fourth Proportional to 9,021, 12,448.98 and 5,882.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,021 : 12,448.98 = 5,882.52 : x
2. Step 2: Convert to fraction form
   9,021/12,448.98 = 5,882.52/x
3. Step 3: Cross multiply
   9,021x = 12,448.98 × 5,882.52
4. Step 4: Simplify right side
   9,021x = 73,231,373.83
5. Step 5: Solve for x
   x = 73,231,373.83/9,021
6. Step 6: Final answer
   x = 8,117.88