Finding the Fourth Proportional to 11,581.27, 17,371.50 and 4,913.48

Step by Step Solution

1. Step 1: Write the proportion equation
   11,581.27 : 17,371.50 = 4,913.48 : x
2. Step 2: Convert to fraction form
   11,581.27/17,371.50 = 4,913.48/x
3. Step 3: Cross multiply
   11,581.27x = 17,371.50 × 4,913.48
4. Step 4: Simplify right side
   11,581.27x = 85,354,542.82
5. Step 5: Solve for x
   x = 85,354,542.82/11,581.27
6. Step 6: Final answer
   x = 7,370.05