Finding the Fourth Proportional to 17,572.72, 24,251.67 and 10,019.23

Step by Step Solution

1. Step 1: Write the proportion equation
   17,572.72 : 24,251.67 = 10,019.23 : x
2. Step 2: Convert to fraction form
   17,572.72/24,251.67 = 10,019.23/x
3. Step 3: Cross multiply
   17,572.72x = 24,251.67 × 10,019.23
4. Step 4: Simplify right side
   17,572.72x = 242,983,059.61
5. Step 5: Solve for x
   x = 242,983,059.61/17,572.72
6. Step 6: Final answer
   x = 13,827.29