Finding the Fourth Proportional to 105,882.58, 158,790.18 and 34,788.83

Step by Step Solution

1. Step 1: Write the proportion equation
   105,882.58 : 158,790.18 = 34,788.83 : x
2. Step 2: Convert to fraction form
   105,882.58/158,790.18 = 34,788.83/x
3. Step 3: Cross multiply
   105,882.58x = 158,790.18 × 34,788.83
4. Step 4: Simplify right side
   105,882.58x = 5,524,124,509.66
5. Step 5: Solve for x
   x = 5,524,124,509.66/105,882.58
6. Step 6: Final answer
   x = 52,172.18