Finding the Fourth Proportional to 10,908.01, 16,367.88 and 4,334.25

Step by Step Solution

1. Step 1: Write the proportion equation
   10,908.01 : 16,367.88 = 4,334.25 : x
2. Step 2: Convert to fraction form
   10,908.01/16,367.88 = 4,334.25/x
3. Step 3: Cross multiply
   10,908.01x = 16,367.88 × 4,334.25
4. Step 4: Simplify right side
   10,908.01x = 70,942,483.89
5. Step 5: Solve for x
   x = 70,942,483.89/10,908.01
6. Step 6: Final answer
   x = 6,503.71