Finding the Fourth Proportional to 17,719.30, 24,453.74 and 9,761.53

Step by Step Solution

1. Step 1: Write the proportion equation
   17,719.30 : 24,453.74 = 9,761.53 : x
2. Step 2: Convert to fraction form
   17,719.30/24,453.74 = 9,761.53/x
3. Step 3: Cross multiply
   17,719.30x = 24,453.74 × 9,761.53
4. Step 4: Simplify right side
   17,719.30x = 238,705,794.35
5. Step 5: Solve for x
   x = 238,705,794.35/17,719.30
6. Step 6: Final answer
   x = 13,471.51