Finding the Fourth Proportional to 12,575.73, 17,352.09 and 8,098.59

Step by Step Solution

1. Step 1: Write the proportion equation
   12,575.73 : 17,352.09 = 8,098.59 : x
2. Step 2: Convert to fraction form
   12,575.73/17,352.09 = 8,098.59/x
3. Step 3: Cross multiply
   12,575.73x = 17,352.09 × 8,098.59
4. Step 4: Simplify right side
   12,575.73x = 140,527,462.55
5. Step 5: Solve for x
   x = 140,527,462.55/12,575.73
6. Step 6: Final answer
   x = 11,174.50