Finding the Fourth Proportional to 17,310.02, 23,887.76 and 9,756.38

Step by Step Solution

1. Step 1: Write the proportion equation
   17,310.02 : 23,887.76 = 9,756.38 : x
2. Step 2: Convert to fraction form
   17,310.02/23,887.76 = 9,756.38/x
3. Step 3: Cross multiply
   17,310.02x = 23,887.76 × 9,756.38
4. Step 4: Simplify right side
   17,310.02x = 233,058,063.91
5. Step 5: Solve for x
   x = 233,058,063.91/17,310.02
6. Step 6: Final answer
   x = 13,463.77