Finding the Fourth Proportional to 108,300.90, 162,391.86 and 33,400.26

Step by Step Solution

1. Step 1: Write the proportion equation
   108,300.90 : 162,391.86 = 33,400.26 : x
2. Step 2: Convert to fraction form
   108,300.90/162,391.86 = 33,400.26/x
3. Step 3: Cross multiply
   108,300.90x = 162,391.86 × 33,400.26
4. Step 4: Simplify right side
   108,300.90x = 5,423,930,345.88
5. Step 5: Solve for x
   x = 5,423,930,345.88/108,300.90
6. Step 6: Final answer
   x = 50,082.04