Finding the Fourth Proportional to 59,355.82, 81,911.52 and 35,158.12

Step by Step Solution

1. Step 1: Write the proportion equation
   59,355.82 : 81,911.52 = 35,158.12 : x
2. Step 2: Convert to fraction form
   59,355.82/81,911.52 = 35,158.12/x
3. Step 3: Cross multiply
   59,355.82x = 81,911.52 × 35,158.12
4. Step 4: Simplify right side
   59,355.82x = 2,879,854,844.76
5. Step 5: Solve for x
   x = 2,879,854,844.76/59,355.82
6. Step 6: Final answer
   x = 48,518.49