Finding the Fourth Proportional to 105,896.34, 158,797.86 and 49,752.41

Step by Step Solution

1. Step 1: Write the proportion equation
   105,896.34 : 158,797.86 = 49,752.41 : x
2. Step 2: Convert to fraction form
   105,896.34/158,797.86 = 49,752.41/x
3. Step 3: Cross multiply
   105,896.34x = 158,797.86 × 49,752.41
4. Step 4: Simplify right side
   105,896.34x = 7,900,575,443.85
5. Step 5: Solve for x
   x = 7,900,575,443.85/105,896.34
6. Step 6: Final answer
   x = 74,606.69