Finding the Fourth Proportional to 63,086.82, 87,056.88 and 36,210.42

Step by Step Solution

1. Step 1: Write the proportion equation
   63,086.82 : 87,056.88 = 36,210.42 : x
2. Step 2: Convert to fraction form
   63,086.82/87,056.88 = 36,210.42/x
3. Step 3: Cross multiply
   63,086.82x = 87,056.88 × 36,210.42
4. Step 4: Simplify right side
   63,086.82x = 3,152,366,188.69
5. Step 5: Solve for x
   x = 3,152,366,188.69/63,086.82
6. Step 6: Final answer
   x = 49,968.70