Finding the Fourth Proportional to 10,982.99, 15,156.46 and 5,947.10

Step by Step Solution

1. Step 1: Write the proportion equation
   10,982.99 : 15,156.46 = 5,947.10 : x
2. Step 2: Convert to fraction form
   10,982.99/15,156.46 = 5,947.10/x
3. Step 3: Cross multiply
   10,982.99x = 15,156.46 × 5,947.10
4. Step 4: Simplify right side
   10,982.99x = 90,136,983.27
5. Step 5: Solve for x
   x = 90,136,983.27/10,982.99
6. Step 6: Final answer
   x = 8,206.96