Finding the Fourth Proportional to 17,364.50, 23,963.50 and 9,811.15

Step by Step Solution

1. Step 1: Write the proportion equation
   17,364.50 : 23,963.50 = 9,811.15 : x
2. Step 2: Convert to fraction form
   17,364.50/23,963.50 = 9,811.15/x
3. Step 3: Cross multiply
   17,364.50x = 23,963.50 × 9,811.15
4. Step 4: Simplify right side
   17,364.50x = 235,109,324.15
5. Step 5: Solve for x
   x = 235,109,324.15/17,364.50
6. Step 6: Final answer
   x = 13,539.65