Finding the Fourth Proportional to 17,472.50, 24,112.59 and 10,020.50

Step by Step Solution

1. Step 1: Write the proportion equation
   17,472.50 : 24,112.59 = 10,020.50 : x
2. Step 2: Convert to fraction form
   17,472.50/24,112.59 = 10,020.50/x
3. Step 3: Cross multiply
   17,472.50x = 24,112.59 × 10,020.50
4. Step 4: Simplify right side
   17,472.50x = 241,620,208.10
5. Step 5: Solve for x
   x = 241,620,208.10/17,472.50
6. Step 6: Final answer
   x = 13,828.60