Finding the Fourth Proportional to 108,543.64, 162,838.86 and 33,662.29

Step by Step Solution

1. Step 1: Write the proportion equation
   108,543.64 : 162,838.86 = 33,662.29 : x
2. Step 2: Convert to fraction form
   108,543.64/162,838.86 = 33,662.29/x
3. Step 3: Cross multiply
   108,543.64x = 162,838.86 × 33,662.29
4. Step 4: Simplify right side
   108,543.64x = 5,481,528,928.59
5. Step 5: Solve for x
   x = 5,481,528,928.59/108,543.64
6. Step 6: Final answer
   x = 50,500.69