Finding the Fourth Proportional to 10,394.89, 14,344.95 and 5,614.84

Step by Step Solution

1. Step 1: Write the proportion equation
   10,394.89 : 14,344.95 = 5,614.84 : x
2. Step 2: Convert to fraction form
   10,394.89/14,344.95 = 5,614.84/x
3. Step 3: Cross multiply
   10,394.89x = 14,344.95 × 5,614.84
4. Step 4: Simplify right side
   10,394.89x = 80,544,606.46
5. Step 5: Solve for x
   x = 80,544,606.46/10,394.89
6. Step 6: Final answer
   x = 7,748.48