Finding the Fourth Proportional to 63,631.98, 87,809.72 and 35,339.49

Step by Step Solution

1. Step 1: Write the proportion equation
   63,631.98 : 87,809.72 = 35,339.49 : x
2. Step 2: Convert to fraction form
   63,631.98/87,809.72 = 35,339.49/x
3. Step 3: Cross multiply
   63,631.98x = 87,809.72 × 35,339.49
4. Step 4: Simplify right side
   63,631.98x = 3,103,150,670.52
5. Step 5: Solve for x
   x = 3,103,150,670.52/63,631.98
6. Step 6: Final answer
   x = 48,767.16