Finding the Fourth Proportional to 36,225.23, 49,983.89 and 21,882.15

Step by Step Solution

1. Step 1: Write the proportion equation
   36,225.23 : 49,983.89 = 21,882.15 : x
2. Step 2: Convert to fraction form
   36,225.23/49,983.89 = 21,882.15/x
3. Step 3: Cross multiply
   36,225.23x = 49,983.89 × 21,882.15
4. Step 4: Simplify right side
   36,225.23x = 1,093,754,869.15
5. Step 5: Solve for x
   x = 1,093,754,869.15/36,225.23
6. Step 6: Final answer
   x = 30,193.18