Finding the Fourth Proportional to 10,406.67, 14,359.53 and 5,930.52

Step by Step Solution

1. Step 1: Write the proportion equation
   10,406.67 : 14,359.53 = 5,930.52 : x
2. Step 2: Convert to fraction form
   10,406.67/14,359.53 = 5,930.52/x
3. Step 3: Cross multiply
   10,406.67x = 14,359.53 × 5,930.52
4. Step 4: Simplify right side
   10,406.67x = 85,159,479.86
5. Step 5: Solve for x
   x = 85,159,479.86/10,406.67
6. Step 6: Final answer
   x = 8,183.16