Finding the Fourth Proportional to 10,207.10, 14,090.81 and 7,933.10

Step by Step Solution

1. Step 1: Write the proportion equation
   10,207.10 : 14,090.81 = 7,933.10 : x
2. Step 2: Convert to fraction form
   10,207.10/14,090.81 = 7,933.10/x
3. Step 3: Cross multiply
   10,207.10x = 14,090.81 × 7,933.10
4. Step 4: Simplify right side
   10,207.10x = 111,783,694.69
5. Step 5: Solve for x
   x = 111,783,694.69/10,207.10
6. Step 6: Final answer
   x = 10,951.56