Finding the Fourth Proportional to 17,306.88, 23,883.50 and 9,349.10

Step by Step Solution

1. Step 1: Write the proportion equation
   17,306.88 : 23,883.50 = 9,349.10 : x
2. Step 2: Convert to fraction form
   17,306.88/23,883.50 = 9,349.10/x
3. Step 3: Cross multiply
   17,306.88x = 23,883.50 × 9,349.10
4. Step 4: Simplify right side
   17,306.88x = 223,289,300.76
5. Step 5: Solve for x
   x = 223,289,300.76/17,306.88
6. Step 6: Final answer
   x = 12,901.77