Finding the Fourth Proportional to 63,186.32, 87,196.80 and 34,892

Step by Step Solution

1. Step 1: Write the proportion equation
   63,186.32 : 87,196.80 = 34,892 : x
2. Step 2: Convert to fraction form
   63,186.32/87,196.80 = 34,892/x
3. Step 3: Cross multiply
   63,186.32x = 87,196.80 × 34,892
4. Step 4: Simplify right side
   63,186.32x = 3,042,470,745.60
5. Step 5: Solve for x
   x = 3,042,470,745.60/63,186.32
6. Step 6: Final answer
   x = 48,150.78