Finding the Fourth Proportional to 17,804.84, 24,569.89 and 9,738.28

Step by Step Solution

1. Step 1: Write the proportion equation
   17,804.84 : 24,569.89 = 9,738.28 : x
2. Step 2: Convert to fraction form
   17,804.84/24,569.89 = 9,738.28/x
3. Step 3: Cross multiply
   17,804.84x = 24,569.89 × 9,738.28
4. Step 4: Simplify right side
   17,804.84x = 239,268,468.39
5. Step 5: Solve for x
   x = 239,268,468.39/17,804.84
6. Step 6: Final answer
   x = 13,438.39