Finding the Fourth Proportional to 12,498.37, 17,248.38 and 7,193.95

Step by Step Solution

1. Step 1: Write the proportion equation
   12,498.37 : 17,248.38 = 7,193.95 : x
2. Step 2: Convert to fraction form
   12,498.37/17,248.38 = 7,193.95/x
3. Step 3: Cross multiply
   12,498.37x = 17,248.38 × 7,193.95
4. Step 4: Simplify right side
   12,498.37x = 124,083,983.30
5. Step 5: Solve for x
   x = 124,083,983.30/12,498.37
6. Step 6: Final answer
   x = 9,928.01