Finding the Fourth Proportional to 17,821.03, 24,595.78 and 10,164.31

Step by Step Solution

1. Step 1: Write the proportion equation
   17,821.03 : 24,595.78 = 10,164.31 : x
2. Step 2: Convert to fraction form
   17,821.03/24,595.78 = 10,164.31/x
3. Step 3: Cross multiply
   17,821.03x = 24,595.78 × 10,164.31
4. Step 4: Simplify right side
   17,821.03x = 249,999,105.36
5. Step 5: Solve for x
   x = 249,999,105.36/17,821.03
6. Step 6: Final answer
   x = 14,028.32