Finding the Fourth Proportional to 108,052.47, 162,091.63 and 33,162.81

Step by Step Solution

1. Step 1: Write the proportion equation
   108,052.47 : 162,091.63 = 33,162.81 : x
2. Step 2: Convert to fraction form
   108,052.47/162,091.63 = 33,162.81/x
3. Step 3: Cross multiply
   108,052.47x = 162,091.63 × 33,162.81
4. Step 4: Simplify right side
   108,052.47x = 5,375,413,928.28
5. Step 5: Solve for x
   x = 5,375,413,928.28/108,052.47
6. Step 6: Final answer
   x = 49,748.18