Finding the Fourth Proportional to 32,940.86, 49,418.17 and 10,755.50

Step by Step Solution

1. Step 1: Write the proportion equation
   32,940.86 : 49,418.17 = 10,755.50 : x
2. Step 2: Convert to fraction form
   32,940.86/49,418.17 = 10,755.50/x
3. Step 3: Cross multiply
   32,940.86x = 49,418.17 × 10,755.50
4. Step 4: Simplify right side
   32,940.86x = 531,516,853.46
5. Step 5: Solve for x
   x = 531,516,853.46/32,940.86
6. Step 6: Final answer
   x = 16,135.49