Finding the Fourth Proportional to 33,182.86, 49,775.52 and 10,998.18

Step by Step Solution

1. Step 1: Write the proportion equation
   33,182.86 : 49,775.52 = 10,998.18 : x
2. Step 2: Convert to fraction form
   33,182.86/49,775.52 = 10,998.18/x
3. Step 3: Cross multiply
   33,182.86x = 49,775.52 × 10,998.18
4. Step 4: Simplify right side
   33,182.86x = 547,440,128.55
5. Step 5: Solve for x
   x = 547,440,128.55/33,182.86
6. Step 6: Final answer
   x = 16,497.68