Finding the Fourth Proportional to 22,081.87, 30,473.37 and 12,010.53

Step by Step Solution

1. Step 1: Write the proportion equation
   22,081.87 : 30,473.37 = 12,010.53 : x
2. Step 2: Convert to fraction form
   22,081.87/30,473.37 = 12,010.53/x
3. Step 3: Cross multiply
   22,081.87x = 30,473.37 × 12,010.53
4. Step 4: Simplify right side
   22,081.87x = 366,001,324.59
5. Step 5: Solve for x
   x = 366,001,324.59/22,081.87
6. Step 6: Final answer
   x = 16,574.75