Finding the Fourth Proportional to 63,196.46, 87,215.71 and 36,347.39

Step by Step Solution

1. Step 1: Write the proportion equation
   63,196.46 : 87,215.71 = 36,347.39 : x
2. Step 2: Convert to fraction form
   63,196.46/87,215.71 = 36,347.39/x
3. Step 3: Cross multiply
   63,196.46x = 87,215.71 × 36,347.39
4. Step 4: Simplify right side
   63,196.46x = 3,170,063,425.50
5. Step 5: Solve for x
   x = 3,170,063,425.50/63,196.46
6. Step 6: Final answer
   x = 50,162.04