Finding the Fourth Proportional to 16,536.89, 22,820.25 and 9,822.34

Step by Step Solution

1. Step 1: Write the proportion equation
   16,536.89 : 22,820.25 = 9,822.34 : x
2. Step 2: Convert to fraction form
   16,536.89/22,820.25 = 9,822.34/x
3. Step 3: Cross multiply
   16,536.89x = 22,820.25 × 9,822.34
4. Step 4: Simplify right side
   16,536.89x = 224,148,197.33
5. Step 5: Solve for x
   x = 224,148,197.33/16,536.89
6. Step 6: Final answer
   x = 13,554.44