Finding the Fourth Proportional to 17,719.80, 24,454.71 and 9,763.46

Step by Step Solution

1. Step 1: Write the proportion equation
   17,719.80 : 24,454.71 = 9,763.46 : x
2. Step 2: Convert to fraction form
   17,719.80/24,454.71 = 9,763.46/x
3. Step 3: Cross multiply
   17,719.80x = 24,454.71 × 9,763.46
4. Step 4: Simplify right side
   17,719.80x = 238,762,460.62
5. Step 5: Solve for x
   x = 238,762,460.62/17,719.80
6. Step 6: Final answer
   x = 13,474.33