Finding the Fourth Proportional to 17,253.45, 23,810.61 and 10,537.99

Step by Step Solution

1. Step 1: Write the proportion equation
   17,253.45 : 23,810.61 = 10,537.99 : x
2. Step 2: Convert to fraction form
   17,253.45/23,810.61 = 10,537.99/x
3. Step 3: Cross multiply
   17,253.45x = 23,810.61 × 10,537.99
4. Step 4: Simplify right side
   17,253.45x = 250,915,851.02
5. Step 5: Solve for x
   x = 250,915,851.02/17,253.45
6. Step 6: Final answer
   x = 14,542.94