Finding the Fourth Proportional to 59,105.43, 81,578.75 and 35,245.26

Step by Step Solution

1. Step 1: Write the proportion equation
   59,105.43 : 81,578.75 = 35,245.26 : x
2. Step 2: Convert to fraction form
   59,105.43/81,578.75 = 35,245.26/x
3. Step 3: Cross multiply
   59,105.43x = 81,578.75 × 35,245.26
4. Step 4: Simplify right side
   59,105.43x = 2,875,264,078.00
5. Step 5: Solve for x
   x = 2,875,264,078.00/59,105.43
6. Step 6: Final answer
   x = 48,646.36