Finding the Fourth Proportional to 63,576.82, 87,728.54 and 37,731.37

Step by Step Solution

1. Step 1: Write the proportion equation
   63,576.82 : 87,728.54 = 37,731.37 : x
2. Step 2: Convert to fraction form
   63,576.82/87,728.54 = 37,731.37/x
3. Step 3: Cross multiply
   63,576.82x = 87,728.54 × 37,731.37
4. Step 4: Simplify right side
   63,576.82x = 3,310,118,077.17
5. Step 5: Solve for x
   x = 3,310,118,077.17/63,576.82
6. Step 6: Final answer
   x = 52,064.85