Finding the Fourth Proportional to 12,498.76, 17,246.82 and 7,193.80

Step by Step Solution

1. Step 1: Write the proportion equation
   12,498.76 : 17,246.82 = 7,193.80 : x
2. Step 2: Convert to fraction form
   12,498.76/17,246.82 = 7,193.80/x
3. Step 3: Cross multiply
   12,498.76x = 17,246.82 × 7,193.80
4. Step 4: Simplify right side
   12,498.76x = 124,070,173.72
5. Step 5: Solve for x
   x = 124,070,173.72/12,498.76
6. Step 6: Final answer
   x = 9,926.60