Finding the Fourth Proportional to 22,810.82, 34,218.25 and 8,019.86

Step by Step Solution

1. Step 1: Write the proportion equation
   22,810.82 : 34,218.25 = 8,019.86 : x
2. Step 2: Convert to fraction form
   22,810.82/34,218.25 = 8,019.86/x
3. Step 3: Cross multiply
   22,810.82x = 34,218.25 × 8,019.86
4. Step 4: Simplify right side
   22,810.82x = 274,425,383.30
5. Step 5: Solve for x
   x = 274,425,383.30/22,810.82
6. Step 6: Final answer
   x = 12,030.49