Finding the Fourth Proportional to 19,362.25, 29,056.32 and 8,271.52

Step by Step Solution

1. Step 1: Write the proportion equation
   19,362.25 : 29,056.32 = 8,271.52 : x
2. Step 2: Convert to fraction form
   19,362.25/29,056.32 = 8,271.52/x
3. Step 3: Cross multiply
   19,362.25x = 29,056.32 × 8,271.52
4. Step 4: Simplify right side
   19,362.25x = 240,339,932.01
5. Step 5: Solve for x
   x = 240,339,932.01/19,362.25
6. Step 6: Final answer
   x = 12,412.81