Finding the Fourth Proportional to 10,707.05, 14,775.71 and 5,861.73

Step by Step Solution

1. Step 1: Write the proportion equation
   10,707.05 : 14,775.71 = 5,861.73 : x
2. Step 2: Convert to fraction form
   10,707.05/14,775.71 = 5,861.73/x
3. Step 3: Cross multiply
   10,707.05x = 14,775.71 × 5,861.73
4. Step 4: Simplify right side
   10,707.05x = 86,611,193.27
5. Step 5: Solve for x
   x = 86,611,193.27/10,707.05
6. Step 6: Final answer
   x = 8,089.18