Finding the Fourth Proportional to 13,033.24, 19,527.94 and 8,406.52

Step by Step Solution

1. Step 1: Write the proportion equation
   13,033.24 : 19,527.94 = 8,406.52 : x
2. Step 2: Convert to fraction form
   13,033.24/19,527.94 = 8,406.52/x
3. Step 3: Cross multiply
   13,033.24x = 19,527.94 × 8,406.52
4. Step 4: Simplify right side
   13,033.24x = 164,162,018.17
5. Step 5: Solve for x
   x = 164,162,018.17/13,033.24
6. Step 6: Final answer
   x = 12,595.64