Finding the Fourth Proportional to 10,069.68, 15,104.22 and 5,906.49

Step by Step Solution

1. Step 1: Write the proportion equation
   10,069.68 : 15,104.22 = 5,906.49 : x
2. Step 2: Convert to fraction form
   10,069.68/15,104.22 = 5,906.49/x
3. Step 3: Cross multiply
   10,069.68x = 15,104.22 × 5,906.49
4. Step 4: Simplify right side
   10,069.68x = 89,212,924.39
5. Step 5: Solve for x
   x = 89,212,924.39/10,069.68
6. Step 6: Final answer
   x = 8,859.56