Finding the Fourth Proportional to 10,672.39, 16,010.96 and 3,277.59

Step by Step Solution

1. Step 1: Write the proportion equation
   10,672.39 : 16,010.96 = 3,277.59 : x
2. Step 2: Convert to fraction form
   10,672.39/16,010.96 = 3,277.59/x
3. Step 3: Cross multiply
   10,672.39x = 16,010.96 × 3,277.59
4. Step 4: Simplify right side
   10,672.39x = 52,477,418.33
5. Step 5: Solve for x
   x = 52,477,418.33/10,672.39
6. Step 6: Final answer
   x = 4,917.12