Finding the Fourth Proportional to 10,847.25, 16,272.50 and 3,923.37

Step by Step Solution

1. Step 1: Write the proportion equation
   10,847.25 : 16,272.50 = 3,923.37 : x
2. Step 2: Convert to fraction form
   10,847.25/16,272.50 = 3,923.37/x
3. Step 3: Cross multiply
   10,847.25x = 16,272.50 × 3,923.37
4. Step 4: Simplify right side
   10,847.25x = 63,843,018.71
5. Step 5: Solve for x
   x = 63,843,018.71/10,847.25
6. Step 6: Final answer
   x = 5,885.64