Finding the Fourth Proportional to 17,022.29, 23,492.81 and 10,307.72

Step by Step Solution

1. Step 1: Write the proportion equation
   17,022.29 : 23,492.81 = 10,307.72 : x
2. Step 2: Convert to fraction form
   17,022.29/23,492.81 = 10,307.72/x
3. Step 3: Cross multiply
   17,022.29x = 23,492.81 × 10,307.72
4. Step 4: Simplify right side
   17,022.29x = 242,157,391.99
5. Step 5: Solve for x
   x = 242,157,391.99/17,022.29
6. Step 6: Final answer
   x = 14,225.90