Finding the Fourth Proportional to 16,536.45, 22,804.76 and 12,753.63

Step by Step Solution

1. Step 1: Write the proportion equation
   16,536.45 : 22,804.76 = 12,753.63 : x
2. Step 2: Convert to fraction form
   16,536.45/22,804.76 = 12,753.63/x
3. Step 3: Cross multiply
   16,536.45x = 22,804.76 × 12,753.63
4. Step 4: Simplify right side
   16,536.45x = 290,843,367.29
5. Step 5: Solve for x
   x = 290,843,367.29/16,536.45
6. Step 6: Final answer
   x = 17,588.01