Finding the Fourth Proportional to 17,755.98, 24,503.34 and 9,798.21

Step by Step Solution

1. Step 1: Write the proportion equation
   17,755.98 : 24,503.34 = 9,798.21 : x
2. Step 2: Convert to fraction form
   17,755.98/24,503.34 = 9,798.21/x
3. Step 3: Cross multiply
   17,755.98x = 24,503.34 × 9,798.21
4. Step 4: Simplify right side
   17,755.98x = 240,088,871.02
5. Step 5: Solve for x
   x = 240,088,871.02/17,755.98
6. Step 6: Final answer
   x = 13,521.58