Finding the Fourth Proportional to 105,907.52, 158,827.59 and 34,813.73

Step by Step Solution

1. Step 1: Write the proportion equation
   105,907.52 : 158,827.59 = 34,813.73 : x
2. Step 2: Convert to fraction form
   105,907.52/158,827.59 = 34,813.73/x
3. Step 3: Cross multiply
   105,907.52x = 158,827.59 × 34,813.73
4. Step 4: Simplify right side
   105,907.52x = 5,529,380,040.67
5. Step 5: Solve for x
   x = 5,529,380,040.67/105,907.52
6. Step 6: Final answer
   x = 52,209.52