Finding the Fourth Proportional to 10,666.83, 14,720.23 and 5,951.12

Step by Step Solution

1. Step 1: Write the proportion equation
   10,666.83 : 14,720.23 = 5,951.12 : x
2. Step 2: Convert to fraction form
   10,666.83/14,720.23 = 5,951.12/x
3. Step 3: Cross multiply
   10,666.83x = 14,720.23 × 5,951.12
4. Step 4: Simplify right side
   10,666.83x = 87,601,789.00
5. Step 5: Solve for x
   x = 87,601,789.00/10,666.83
6. Step 6: Final answer
   x = 8,212.54