Finding the Fourth Proportional to 10,808.84, 16,192.29 and 7,099.82

Step by Step Solution

1. Step 1: Write the proportion equation
   10,808.84 : 16,192.29 = 7,099.82 : x
2. Step 2: Convert to fraction form
   10,808.84/16,192.29 = 7,099.82/x
3. Step 3: Cross multiply
   10,808.84x = 16,192.29 × 7,099.82
4. Step 4: Simplify right side
   10,808.84x = 114,962,310.84
5. Step 5: Solve for x
   x = 114,962,310.84/10,808.84
6. Step 6: Final answer
   x = 10,635.95