Finding the Fourth Proportional to 63,504.74, 87,596.38 and 40,804.72

Step by Step Solution

1. Step 1: Write the proportion equation
   63,504.74 : 87,596.38 = 40,804.72 : x
2. Step 2: Convert to fraction form
   63,504.74/87,596.38 = 40,804.72/x
3. Step 3: Cross multiply
   63,504.74x = 87,596.38 × 40,804.72
4. Step 4: Simplify right side
   63,504.74x = 3,574,345,758.91
5. Step 5: Solve for x
   x = 3,574,345,758.91/63,504.74
6. Step 6: Final answer
   x = 56,284.71