Finding the Fourth Proportional to 10,647.76, 14,693.71 and 5,931.94

Step by Step Solution

1. Step 1: Write the proportion equation
   10,647.76 : 14,693.71 = 5,931.94 : x
2. Step 2: Convert to fraction form
   10,647.76/14,693.71 = 5,931.94/x
3. Step 3: Cross multiply
   10,647.76x = 14,693.71 × 5,931.94
4. Step 4: Simplify right side
   10,647.76x = 87,162,206.10
5. Step 5: Solve for x
   x = 87,162,206.10/10,647.76
6. Step 6: Final answer
   x = 8,185.97