Finding the Fourth Proportional to 10,693.88, 14,757.17 and 5,913.53

Step by Step Solution

1. Step 1: Write the proportion equation
   10,693.88 : 14,757.17 = 5,913.53 : x
2. Step 2: Convert to fraction form
   10,693.88/14,757.17 = 5,913.53/x
3. Step 3: Cross multiply
   10,693.88x = 14,757.17 × 5,913.53
4. Step 4: Simplify right side
   10,693.88x = 87,266,864.16
5. Step 5: Solve for x
   x = 87,266,864.16/10,693.88
6. Step 6: Final answer
   x = 8,160.45