Finding the Fourth Proportional to 12,499, 17,248.62 and 6,910.52

Step by Step Solution

1. Step 1: Write the proportion equation
   12,499 : 17,248.62 = 6,910.52 : x
2. Step 2: Convert to fraction form
   12,499/17,248.62 = 6,910.52/x
3. Step 3: Cross multiply
   12,499x = 17,248.62 × 6,910.52
4. Step 4: Simplify right side
   12,499x = 119,196,933.48
5. Step 5: Solve for x
   x = 119,196,933.48/12,499
6. Step 6: Final answer
   x = 9,536.52