Finding the Fourth Proportional to 17,621.69, 24,315.69 and 10,068.51

Step by Step Solution

1. Step 1: Write the proportion equation
   17,621.69 : 24,315.69 = 10,068.51 : x
2. Step 2: Convert to fraction form
   17,621.69/24,315.69 = 10,068.51/x
3. Step 3: Cross multiply
   17,621.69x = 24,315.69 × 10,068.51
4. Step 4: Simplify right side
   17,621.69x = 244,822,851.27
5. Step 5: Solve for x
   x = 244,822,851.27/17,621.69
6. Step 6: Final answer
   x = 13,893.27