Finding the Fourth Proportional to 10,082.37, 15,123.54 and 4,162.59

Step by Step Solution

1. Step 1: Write the proportion equation
   10,082.37 : 15,123.54 = 4,162.59 : x
2. Step 2: Convert to fraction form
   10,082.37/15,123.54 = 4,162.59/x
3. Step 3: Cross multiply
   10,082.37x = 15,123.54 × 4,162.59
4. Step 4: Simplify right side
   10,082.37x = 62,953,096.37
5. Step 5: Solve for x
   x = 62,953,096.37/10,082.37
6. Step 6: Final answer
   x = 6,243.88