Finding the Fourth Proportional to 108,003.60, 161,984.52 and 33,105.60

Step by Step Solution

1. Step 1: Write the proportion equation
   108,003.60 : 161,984.52 = 33,105.60 : x
2. Step 2: Convert to fraction form
   108,003.60/161,984.52 = 33,105.60/x
3. Step 3: Cross multiply
   108,003.60x = 161,984.52 × 33,105.60
4. Step 4: Simplify right side
   108,003.60x = 5,362,594,725.31
5. Step 5: Solve for x
   x = 5,362,594,725.31/108,003.60
6. Step 6: Final answer
   x = 49,652.00