Finding the Fourth Proportional to 10,796.65, 14,901.28 and 8,084.77

Step by Step Solution

1. Step 1: Write the proportion equation
   10,796.65 : 14,901.28 = 8,084.77 : x
2. Step 2: Convert to fraction form
   10,796.65/14,901.28 = 8,084.77/x
3. Step 3: Cross multiply
   10,796.65x = 14,901.28 × 8,084.77
4. Step 4: Simplify right side
   10,796.65x = 120,473,306.58
5. Step 5: Solve for x
   x = 120,473,306.58/10,796.65
6. Step 6: Final answer
   x = 11,158.40