Finding the Fourth Proportional to 12,498.04, 17,249.16 and 7,192.48

Step by Step Solution

1. Step 1: Write the proportion equation
   12,498.04 : 17,249.16 = 7,192.48 : x
2. Step 2: Convert to fraction form
   12,498.04/17,249.16 = 7,192.48/x
3. Step 3: Cross multiply
   12,498.04x = 17,249.16 × 7,192.48
4. Step 4: Simplify right side
   12,498.04x = 124,064,238.32
5. Step 5: Solve for x
   x = 124,064,238.32/12,498.04
6. Step 6: Final answer
   x = 9,926.70