Finding the Fourth Proportional to 105,765.74, 158,633.04 and 34,695.89

Step by Step Solution

1. Step 1: Write the proportion equation
   105,765.74 : 158,633.04 = 34,695.89 : x
2. Step 2: Convert to fraction form
   105,765.74/158,633.04 = 34,695.89/x
3. Step 3: Cross multiply
   105,765.74x = 158,633.04 × 34,695.89
4. Step 4: Simplify right side
   105,765.74x = 5,503,914,902.79
5. Step 5: Solve for x
   x = 5,503,914,902.79/105,765.74
6. Step 6: Final answer
   x = 52,038.73