Finding the Fourth Proportional to 17,780.22, 24,536.00 and 9,822.26

Step by Step Solution

1. Step 1: Write the proportion equation
   17,780.22 : 24,536.00 = 9,822.26 : x
2. Step 2: Convert to fraction form
   17,780.22/24,536.00 = 9,822.26/x
3. Step 3: Cross multiply
   17,780.22x = 24,536.00 × 9,822.26
4. Step 4: Simplify right side
   17,780.22x = 240,998,799.57
5. Step 5: Solve for x
   x = 240,998,799.57/17,780.22
6. Step 6: Final answer
   x = 13,554.32