Finding the Fourth Proportional to 17,723.71, 24,457.83 and 9,764.65

Step by Step Solution

1. Step 1: Write the proportion equation
   17,723.71 : 24,457.83 = 9,764.65 : x
2. Step 2: Convert to fraction form
   17,723.71/24,457.83 = 9,764.65/x
3. Step 3: Cross multiply
   17,723.71x = 24,457.83 × 9,764.65
4. Step 4: Simplify right side
   17,723.71x = 238,822,027.42
5. Step 5: Solve for x
   x = 238,822,027.42/17,723.71
6. Step 6: Final answer
   x = 13,474.72