Finding the Fourth Proportional to 63,443.14, 87,550.37 and 37,619.07

Step by Step Solution

1. Step 1: Write the proportion equation
   63,443.14 : 87,550.37 = 37,619.07 : x
2. Step 2: Convert to fraction form
   63,443.14/87,550.37 = 37,619.07/x
3. Step 3: Cross multiply
   63,443.14x = 87,550.37 × 37,619.07
4. Step 4: Simplify right side
   63,443.14x = 3,293,563,571.10
5. Step 5: Solve for x
   x = 3,293,563,571.10/63,443.14
6. Step 6: Final answer
   x = 51,913.63