Finding the Fourth Proportional to 12,498.84, 17,249.76 and 7,194.96

Step by Step Solution

1. Step 1: Write the proportion equation
   12,498.84 : 17,249.76 = 7,194.96 : x
2. Step 2: Convert to fraction form
   12,498.84/17,249.76 = 7,194.96/x
3. Step 3: Cross multiply
   12,498.84x = 17,249.76 × 7,194.96
4. Step 4: Simplify right side
   12,498.84x = 124,111,333.21
5. Step 5: Solve for x
   x = 124,111,333.21/12,498.84
6. Step 6: Final answer
   x = 9,929.83