Finding the Fourth Proportional to 105,592.70, 158,372.54 and 34,514.80

Step by Step Solution

1. Step 1: Write the proportion equation
   105,592.70 : 158,372.54 = 34,514.80 : x
2. Step 2: Convert to fraction form
   105,592.70/158,372.54 = 34,514.80/x
3. Step 3: Cross multiply
   105,592.70x = 158,372.54 × 34,514.80
4. Step 4: Simplify right side
   105,592.70x = 5,466,196,543.59
5. Step 5: Solve for x
   x = 5,466,196,543.59/105,592.70
6. Step 6: Final answer
   x = 51,766.80