Finding the Fourth Proportional to 63,982.16, 88,294.56 and 35,688.32

Step by Step Solution

1. Step 1: Write the proportion equation
   63,982.16 : 88,294.56 = 35,688.32 : x
2. Step 2: Convert to fraction form
   63,982.16/88,294.56 = 35,688.32/x
3. Step 3: Cross multiply
   63,982.16x = 88,294.56 × 35,688.32
4. Step 4: Simplify right side
   63,982.16x = 3,151,084,511.54
5. Step 5: Solve for x
   x = 3,151,084,511.54/63,982.16
6. Step 6: Final answer
   x = 49,249.42