Finding the Fourth Proportional to 17,224.19, 23,771.98 and 10,513.72

Step by Step Solution

1. Step 1: Write the proportion equation
   17,224.19 : 23,771.98 = 10,513.72 : x
2. Step 2: Convert to fraction form
   17,224.19/23,771.98 = 10,513.72/x
3. Step 3: Cross multiply
   17,224.19x = 23,771.98 × 10,513.72
4. Step 4: Simplify right side
   17,224.19x = 249,931,984.42
5. Step 5: Solve for x
   x = 249,931,984.42/17,224.19
6. Step 6: Final answer
   x = 14,510.52