Finding the Fourth Proportional to 63,017.33, 86,965.88 and 36,164.75

Step by Step Solution

1. Step 1: Write the proportion equation
   63,017.33 : 86,965.88 = 36,164.75 : x
2. Step 2: Convert to fraction form
   63,017.33/86,965.88 = 36,164.75/x
3. Step 3: Cross multiply
   63,017.33x = 86,965.88 × 36,164.75
4. Step 4: Simplify right side
   63,017.33x = 3,145,099,308.73
5. Step 5: Solve for x
   x = 3,145,099,308.73/63,017.33
6. Step 6: Final answer
   x = 49,908.48