Finding the Fourth Proportional to 8,096.99, 12,130.69 and 5,870.30

Step by Step Solution

1. Step 1: Write the proportion equation
   8,096.99 : 12,130.69 = 5,870.30 : x
2. Step 2: Convert to fraction form
   8,096.99/12,130.69 = 5,870.30/x
3. Step 3: Cross multiply
   8,096.99x = 12,130.69 × 5,870.30
4. Step 4: Simplify right side
   8,096.99x = 71,210,760.16
5. Step 5: Solve for x
   x = 71,210,760.16/8,096.99
6. Step 6: Final answer
   x = 8,794.72