Finding the Fourth Proportional to 22,389.64, 33,559.83 and 9,234.82

Step by Step Solution

1. Step 1: Write the proportion equation
   22,389.64 : 33,559.83 = 9,234.82 : x
2. Step 2: Convert to fraction form
   22,389.64/33,559.83 = 9,234.82/x
3. Step 3: Cross multiply
   22,389.64x = 33,559.83 × 9,234.82
4. Step 4: Simplify right side
   22,389.64x = 309,918,989.28
5. Step 5: Solve for x
   x = 309,918,989.28/22,389.64
6. Step 6: Final answer
   x = 13,842.07