Finding the Fourth Proportional to 63,273.42, 87,387.93 and 49,104.72

Step by Step Solution

1. Step 1: Write the proportion equation
   63,273.42 : 87,387.93 = 49,104.72 : x
2. Step 2: Convert to fraction form
   63,273.42/87,387.93 = 49,104.72/x
3. Step 3: Cross multiply
   63,273.42x = 87,387.93 × 49,104.72
4. Step 4: Simplify right side
   63,273.42x = 4,291,159,834.03
5. Step 5: Solve for x
   x = 4,291,159,834.03/63,273.42
6. Step 6: Final answer
   x = 67,819.31