Finding the Fourth Proportional to 105,887.46, 158,797.50 and 34,793.70

Step by Step Solution

1. Step 1: Write the proportion equation
   105,887.46 : 158,797.50 = 34,793.70 : x
2. Step 2: Convert to fraction form
   105,887.46/158,797.50 = 34,793.70/x
3. Step 3: Cross multiply
   105,887.46x = 158,797.50 × 34,793.70
4. Step 4: Simplify right side
   105,887.46x = 5,525,152,575.75
5. Step 5: Solve for x
   x = 5,525,152,575.75/105,887.46
6. Step 6: Final answer
   x = 52,179.48