Finding the Fourth Proportional to 72,583.08, 108,887.37 and 33,144.18

Step by Step Solution

1. Step 1: Write the proportion equation
   72,583.08 : 108,887.37 = 33,144.18 : x
2. Step 2: Convert to fraction form
   72,583.08/108,887.37 = 33,144.18/x
3. Step 3: Cross multiply
   72,583.08x = 108,887.37 × 33,144.18
4. Step 4: Simplify right side
   72,583.08x = 3,608,982,591.01
5. Step 5: Solve for x
   x = 3,608,982,591.01/72,583.08
6. Step 6: Final answer
   x = 49,722.09