Finding the Fourth Proportional to 17,635.51, 24,337.71 and 9,678.02

Step by Step Solution

1. Step 1: Write the proportion equation
   17,635.51 : 24,337.71 = 9,678.02 : x
2. Step 2: Convert to fraction form
   17,635.51/24,337.71 = 9,678.02/x
3. Step 3: Cross multiply
   17,635.51x = 24,337.71 × 9,678.02
4. Step 4: Simplify right side
   17,635.51x = 235,540,859.35
5. Step 5: Solve for x
   x = 235,540,859.35/17,635.51
6. Step 6: Final answer
   x = 13,356.06