Finding the Fourth Proportional to 22,162.86, 33,238.71 and 11,061.54

Step by Step Solution

1. Step 1: Write the proportion equation
   22,162.86 : 33,238.71 = 11,061.54 : x
2. Step 2: Convert to fraction form
   22,162.86/33,238.71 = 11,061.54/x
3. Step 3: Cross multiply
   22,162.86x = 33,238.71 × 11,061.54
4. Step 4: Simplify right side
   22,162.86x = 367,671,320.21
5. Step 5: Solve for x
   x = 367,671,320.21/22,162.86
6. Step 6: Final answer
   x = 16,589.53