Finding the Fourth Proportional to 17,768.48, 24,520.82 and 9,810.52

Step by Step Solution

1. Step 1: Write the proportion equation
   17,768.48 : 24,520.82 = 9,810.52 : x
2. Step 2: Convert to fraction form
   17,768.48/24,520.82 = 9,810.52/x
3. Step 3: Cross multiply
   17,768.48x = 24,520.82 × 9,810.52
4. Step 4: Simplify right side
   17,768.48x = 240,561,884.67
5. Step 5: Solve for x
   x = 240,561,884.67/17,768.48
6. Step 6: Final answer
   x = 13,538.69