Finding the Fourth Proportional to 17,933.68, 24,748.56 and 9,976

Step by Step Solution

1. Step 1: Write the proportion equation
   17,933.68 : 24,748.56 = 9,976 : x
2. Step 2: Convert to fraction form
   17,933.68/24,748.56 = 9,976/x
3. Step 3: Cross multiply
   17,933.68x = 24,748.56 × 9,976
4. Step 4: Simplify right side
   17,933.68x = 246,891,634.56
5. Step 5: Solve for x
   x = 246,891,634.56/17,933.68
6. Step 6: Final answer
   x = 13,766.93