Finding the Fourth Proportional to 63,097.49, 87,074.61 and 36,245.20

Step by Step Solution

1. Step 1: Write the proportion equation
   63,097.49 : 87,074.61 = 36,245.20 : x
2. Step 2: Convert to fraction form
   63,097.49/87,074.61 = 36,245.20/x
3. Step 3: Cross multiply
   63,097.49x = 87,074.61 × 36,245.20
4. Step 4: Simplify right side
   63,097.49x = 3,156,036,654.37
5. Step 5: Solve for x
   x = 3,156,036,654.37/63,097.49
6. Step 6: Final answer
   x = 50,018.42