Finding the Fourth Proportional to 22,038.86, 33,061.94 and 10,945.92

Step by Step Solution

1. Step 1: Write the proportion equation
   22,038.86 : 33,061.94 = 10,945.92 : x
2. Step 2: Convert to fraction form
   22,038.86/33,061.94 = 10,945.92/x
3. Step 3: Cross multiply
   22,038.86x = 33,061.94 × 10,945.92
4. Step 4: Simplify right side
   22,038.86x = 361,893,350.28
5. Step 5: Solve for x
   x = 361,893,350.28/22,038.86
6. Step 6: Final answer
   x = 16,420.69