Finding the Fourth Proportional to 17,100.52, 25,603.49 and 8,762.58

Step by Step Solution

1. Step 1: Write the proportion equation
   17,100.52 : 25,603.49 = 8,762.58 : x
2. Step 2: Convert to fraction form
   17,100.52/25,603.49 = 8,762.58/x
3. Step 3: Cross multiply
   17,100.52x = 25,603.49 × 8,762.58
4. Step 4: Simplify right side
   17,100.52x = 224,352,651.31
5. Step 5: Solve for x
   x = 224,352,651.31/17,100.52
6. Step 6: Final answer
   x = 13,119.64