Finding the Fourth Proportional to 22,082.25, 30,473.89 and 12,010.91

Step by Step Solution

1. Step 1: Write the proportion equation
   22,082.25 : 30,473.89 = 12,010.91 : x
2. Step 2: Convert to fraction form
   22,082.25/30,473.89 = 12,010.91/x
3. Step 3: Cross multiply
   22,082.25x = 30,473.89 × 12,010.91
4. Step 4: Simplify right side
   22,082.25x = 366,018,997.77
5. Step 5: Solve for x
   x = 366,018,997.77/22,082.25
6. Step 6: Final answer
   x = 16,575.26