Finding the Fourth Proportional to 17,312.02, 23,892.27 and 10,240.72

Step by Step Solution

1. Step 1: Write the proportion equation
   17,312.02 : 23,892.27 = 10,240.72 : x
2. Step 2: Convert to fraction form
   17,312.02/23,892.27 = 10,240.72/x
3. Step 3: Cross multiply
   17,312.02x = 23,892.27 × 10,240.72
4. Step 4: Simplify right side
   17,312.02x = 244,674,047.23
5. Step 5: Solve for x
   x = 244,674,047.23/17,312.02
6. Step 6: Final answer
   x = 14,133.19