Finding the Fourth Proportional to 10,796.58, 14,904.81 and 6,821.82

Step by Step Solution

1. Step 1: Write the proportion equation
   10,796.58 : 14,904.81 = 6,821.82 : x
2. Step 2: Convert to fraction form
   10,796.58/14,904.81 = 6,821.82/x
3. Step 3: Cross multiply
   10,796.58x = 14,904.81 × 6,821.82
4. Step 4: Simplify right side
   10,796.58x = 101,677,930.95
5. Step 5: Solve for x
   x = 101,677,930.95/10,796.58
6. Step 6: Final answer
   x = 9,417.61