Finding the Fourth Proportional to 17,756.20, 24,503.52 and 9,798.42

Step by Step Solution

1. Step 1: Write the proportion equation
   17,756.20 : 24,503.52 = 9,798.42 : x
2. Step 2: Convert to fraction form
   17,756.20/24,503.52 = 9,798.42/x
3. Step 3: Cross multiply
   17,756.20x = 24,503.52 × 9,798.42
4. Step 4: Simplify right side
   17,756.20x = 240,095,780.44
5. Step 5: Solve for x
   x = 240,095,780.44/17,756.20
6. Step 6: Final answer
   x = 13,521.80