Finding the Fourth Proportional to 17,755.89, 24,502.42 and 9,798.02

Step by Step Solution

1. Step 1: Write the proportion equation
   17,755.89 : 24,502.42 = 9,798.02 : x
2. Step 2: Convert to fraction form
   17,755.89/24,502.42 = 9,798.02/x
3. Step 3: Cross multiply
   17,755.89x = 24,502.42 × 9,798.02
4. Step 4: Simplify right side
   17,755.89x = 240,075,029.71
5. Step 5: Solve for x
   x = 240,075,029.71/17,755.89
6. Step 6: Final answer
   x = 13,520.87