Finding the Fourth Proportional to 14,002.58, 19,322.24 and 8,259.14

Step by Step Solution

1. Step 1: Write the proportion equation
   14,002.58 : 19,322.24 = 8,259.14 : x
2. Step 2: Convert to fraction form
   14,002.58/19,322.24 = 8,259.14/x
3. Step 3: Cross multiply
   14,002.58x = 19,322.24 × 8,259.14
4. Step 4: Simplify right side
   14,002.58x = 159,585,085.27
5. Step 5: Solve for x
   x = 159,585,085.27/14,002.58
6. Step 6: Final answer
   x = 11,396.83