Finding the Fourth Proportional to 17,768.16, 24,520.11 and 9,701.83

Step by Step Solution

1. Step 1: Write the proportion equation
   17,768.16 : 24,520.11 = 9,701.83 : x
2. Step 2: Convert to fraction form
   17,768.16/24,520.11 = 9,701.83/x
3. Step 3: Cross multiply
   17,768.16x = 24,520.11 × 9,701.83
4. Step 4: Simplify right side
   17,768.16x = 237,889,767.69
5. Step 5: Solve for x
   x = 237,889,767.69/17,768.16
6. Step 6: Final answer
   x = 13,388.55