Finding the Fourth Proportional to 10,234.05, 14,123.36 and 5,697.14

Step by Step Solution

1. Step 1: Write the proportion equation
   10,234.05 : 14,123.36 = 5,697.14 : x
2. Step 2: Convert to fraction form
   10,234.05/14,123.36 = 5,697.14/x
3. Step 3: Cross multiply
   10,234.05x = 14,123.36 × 5,697.14
4. Step 4: Simplify right side
   10,234.05x = 80,462,702.82
5. Step 5: Solve for x
   x = 80,462,702.82/10,234.05
6. Step 6: Final answer
   x = 7,862.26