Finding the Fourth Proportional to 17,472, 24,111.90 and 10,020

Step by Step Solution

1. Step 1: Write the proportion equation
   17,472 : 24,111.90 = 10,020 : x
2. Step 2: Convert to fraction form
   17,472/24,111.90 = 10,020/x
3. Step 3: Cross multiply
   17,472x = 24,111.90 × 10,020
4. Step 4: Simplify right side
   17,472x = 241,601,238
5. Step 5: Solve for x
   x = 241,601,238/17,472
6. Step 6: Final answer
   x = 13,827.91