Finding the Fourth Proportional to 63,150.82, 87,145.95 and 37,644.03

Step by Step Solution

1. Step 1: Write the proportion equation
   63,150.82 : 87,145.95 = 37,644.03 : x
2. Step 2: Convert to fraction form
   63,150.82/87,145.95 = 37,644.03/x
3. Step 3: Cross multiply
   63,150.82x = 87,145.95 × 37,644.03
4. Step 4: Simplify right side
   63,150.82x = 3,280,524,756.18
5. Step 5: Solve for x
   x = 3,280,524,756.18/63,150.82
6. Step 6: Final answer
   x = 51,947.47