Finding the Fourth Proportional to 17,882.81, 24,679.83 and 9,926.57

Step by Step Solution

1. Step 1: Write the proportion equation
   17,882.81 : 24,679.83 = 9,926.57 : x
2. Step 2: Convert to fraction form
   17,882.81/24,679.83 = 9,926.57/x
3. Step 3: Cross multiply
   17,882.81x = 24,679.83 × 9,926.57
4. Step 4: Simplify right side
   17,882.81x = 244,986,060.08
5. Step 5: Solve for x
   x = 244,986,060.08/17,882.81
6. Step 6: Final answer
   x = 13,699.53