Finding the Fourth Proportional to 10,394.05, 14,343.79 and 5,614.00

Step by Step Solution

1. Step 1: Write the proportion equation
   10,394.05 : 14,343.79 = 5,614.00 : x
2. Step 2: Convert to fraction form
   10,394.05/14,343.79 = 5,614.00/x
3. Step 3: Cross multiply
   10,394.05x = 14,343.79 × 5,614.00
4. Step 4: Simplify right side
   10,394.05x = 80,525,987.17
5. Step 5: Solve for x
   x = 80,525,987.17/10,394.05
6. Step 6: Final answer
   x = 7,747.32