Finding the Fourth Proportional to 105,834.90, 158,749.08 and 35,708.34

Step by Step Solution

1. Step 1: Write the proportion equation
   105,834.90 : 158,749.08 = 35,708.34 : x
2. Step 2: Convert to fraction form
   105,834.90/158,749.08 = 35,708.34/x
3. Step 3: Cross multiply
   105,834.90x = 158,749.08 × 35,708.34
4. Step 4: Simplify right side
   105,834.90x = 5,668,666,123.33
5. Step 5: Solve for x
   x = 5,668,666,123.33/105,834.90
6. Step 6: Final answer
   x = 53,561.41