Finding the Fourth Proportional to 10,604.70, 15,882.82 and 5,061.95

Step by Step Solution

1. Step 1: Write the proportion equation
   10,604.70 : 15,882.82 = 5,061.95 : x
2. Step 2: Convert to fraction form
   10,604.70/15,882.82 = 5,061.95/x
3. Step 3: Cross multiply
   10,604.70x = 15,882.82 × 5,061.95
4. Step 4: Simplify right side
   10,604.70x = 80,397,980.27
5. Step 5: Solve for x
   x = 80,397,980.27/10,604.70
6. Step 6: Final answer
   x = 7,581.35