Finding the Fourth Proportional to 10,412.46, 14,369.18 and 5,696.73

Step by Step Solution

1. Step 1: Write the proportion equation
   10,412.46 : 14,369.18 = 5,696.73 : x
2. Step 2: Convert to fraction form
   10,412.46/14,369.18 = 5,696.73/x
3. Step 3: Cross multiply
   10,412.46x = 14,369.18 × 5,696.73
4. Step 4: Simplify right side
   10,412.46x = 81,857,310.30
5. Step 5: Solve for x
   x = 81,857,310.30/10,412.46
6. Step 6: Final answer
   x = 7,861.48