Finding the Fourth Proportional to 7,092.88, 10,624.92 and 3,580.72

Step by Step Solution

1. Step 1: Write the proportion equation
   7,092.88 : 10,624.92 = 3,580.72 : x
2. Step 2: Convert to fraction form
   7,092.88/10,624.92 = 3,580.72/x
3. Step 3: Cross multiply
   7,092.88x = 10,624.92 × 3,580.72
4. Step 4: Simplify right side
   7,092.88x = 38,044,863.54
5. Step 5: Solve for x
   x = 38,044,863.54/7,092.88
6. Step 6: Final answer
   x = 5,363.81