Finding the Fourth Proportional to 17,890.86, 24,688.24 and 9,933.08

Step by Step Solution

1. Step 1: Write the proportion equation
   17,890.86 : 24,688.24 = 9,933.08 : x
2. Step 2: Convert to fraction form
   17,890.86/24,688.24 = 9,933.08/x
3. Step 3: Cross multiply
   17,890.86x = 24,688.24 × 9,933.08
4. Step 4: Simplify right side
   17,890.86x = 245,230,262.98
5. Step 5: Solve for x
   x = 245,230,262.98/17,890.86
6. Step 6: Final answer
   x = 13,707.01