Finding the Fourth Proportional to 72,114.69, 108,120.20 and 32,651.49

Step by Step Solution

1. Step 1: Write the proportion equation
   72,114.69 : 108,120.20 = 32,651.49 : x
2. Step 2: Convert to fraction form
   72,114.69/108,120.20 = 32,651.49/x
3. Step 3: Cross multiply
   72,114.69x = 108,120.20 × 32,651.49
4. Step 4: Simplify right side
   72,114.69x = 3,530,285,465.84
5. Step 5: Solve for x
   x = 3,530,285,465.84/72,114.69
6. Step 6: Final answer
   x = 48,953.76