Finding the Fourth Proportional to 17,804.86, 24,570.68 and 9,738.54

Step by Step Solution

1. Step 1: Write the proportion equation
   17,804.86 : 24,570.68 = 9,738.54 : x
2. Step 2: Convert to fraction form
   17,804.86/24,570.68 = 9,738.54/x
3. Step 3: Cross multiply
   17,804.86x = 24,570.68 × 9,738.54
4. Step 4: Simplify right side
   17,804.86x = 239,282,501.31
5. Step 5: Solve for x
   x = 239,282,501.31/17,804.86
6. Step 6: Final answer
   x = 13,439.17