Finding the Fourth Proportional to 108,866.34, 163,337.94 and 34,005.42

Step by Step Solution

1. Step 1: Write the proportion equation
   108,866.34 : 163,337.94 = 34,005.42 : x
2. Step 2: Convert to fraction form
   108,866.34/163,337.94 = 34,005.42/x
3. Step 3: Cross multiply
   108,866.34x = 163,337.94 × 34,005.42
4. Step 4: Simplify right side
   108,866.34x = 5,554,375,251.63
5. Step 5: Solve for x
   x = 5,554,375,251.63/108,866.34
6. Step 6: Final answer
   x = 51,020.13