Finding the Fourth Proportional to 105,927.72, 158,902.05 and 34,821.52

Step by Step Solution

1. Step 1: Write the proportion equation
   105,927.72 : 158,902.05 = 34,821.52 : x
2. Step 2: Convert to fraction form
   105,927.72/158,902.05 = 34,821.52/x
3. Step 3: Cross multiply
   105,927.72x = 158,902.05 × 34,821.52
4. Step 4: Simplify right side
   105,927.72x = 5,533,211,092.35
5. Step 5: Solve for x
   x = 5,533,211,092.35/105,927.72
6. Step 6: Final answer
   x = 52,235.72