Finding the Fourth Proportional to 17,719.59, 24,451.94 and 9,761.37

Step by Step Solution

1. Step 1: Write the proportion equation
   17,719.59 : 24,451.94 = 9,761.37 : x
2. Step 2: Convert to fraction form
   17,719.59/24,451.94 = 9,761.37/x
3. Step 3: Cross multiply
   17,719.59x = 24,451.94 × 9,761.37
4. Step 4: Simplify right side
   17,719.59x = 238,684,384.75
5. Step 5: Solve for x
   x = 238,684,384.75/17,719.59
6. Step 6: Final answer
   x = 13,470.09