Finding the Fourth Proportional to 7,481.59, 10,324.46 and 4,124.42

Step by Step Solution

1. Step 1: Write the proportion equation
   7,481.59 : 10,324.46 = 4,124.42 : x
2. Step 2: Convert to fraction form
   7,481.59/10,324.46 = 4,124.42/x
3. Step 3: Cross multiply
   7,481.59x = 10,324.46 × 4,124.42
4. Step 4: Simplify right side
   7,481.59x = 42,582,406.72
5. Step 5: Solve for x
   x = 42,582,406.72/7,481.59
6. Step 6: Final answer
   x = 5,691.63