Finding the Fourth Proportional to 63,920.27, 88,205.83 and 35,240.16

Step by Step Solution

1. Step 1: Write the proportion equation
   63,920.27 : 88,205.83 = 35,240.16 : x
2. Step 2: Convert to fraction form
   63,920.27/88,205.83 = 35,240.16/x
3. Step 3: Cross multiply
   63,920.27x = 88,205.83 × 35,240.16
4. Step 4: Simplify right side
   63,920.27x = 3,108,387,804.80
5. Step 5: Solve for x
   x = 3,108,387,804.80/63,920.27
6. Step 6: Final answer
   x = 48,629.14