Finding the Fourth Proportional to 16,275.04, 22,453.32 and 12,036.30

Step by Step Solution

1. Step 1: Write the proportion equation
   16,275.04 : 22,453.32 = 12,036.30 : x
2. Step 2: Convert to fraction form
   16,275.04/22,453.32 = 12,036.30/x
3. Step 3: Cross multiply
   16,275.04x = 22,453.32 × 12,036.30
4. Step 4: Simplify right side
   16,275.04x = 270,254,895.52
5. Step 5: Solve for x
   x = 270,254,895.52/16,275.04
6. Step 6: Final answer
   x = 16,605.48