Finding the Fourth Proportional to 108,271.74, 162,435.63 and 33,390.23

Step by Step Solution

1. Step 1: Write the proportion equation
   108,271.74 : 162,435.63 = 33,390.23 : x
2. Step 2: Convert to fraction form
   108,271.74/162,435.63 = 33,390.23/x
3. Step 3: Cross multiply
   108,271.74x = 162,435.63 × 33,390.23
4. Step 4: Simplify right side
   108,271.74x = 5,423,763,045.89
5. Step 5: Solve for x
   x = 5,423,763,045.89/108,271.74
6. Step 6: Final answer
   x = 50,093.99