Finding the Fourth Proportional to 12,064.29, 18,098.82 and 5,828.64

Step by Step Solution

1. Step 1: Write the proportion equation
   12,064.29 : 18,098.82 = 5,828.64 : x
2. Step 2: Convert to fraction form
   12,064.29/18,098.82 = 5,828.64/x
3. Step 3: Cross multiply
   12,064.29x = 18,098.82 × 5,828.64
4. Step 4: Simplify right side
   12,064.29x = 105,491,506.20
5. Step 5: Solve for x
   x = 105,491,506.20/12,064.29
6. Step 6: Final answer
   x = 8,744.11