Finding the Fourth Proportional to 12,610.08, 17,401.84 and 7,304.78

Step by Step Solution

1. Step 1: Write the proportion equation
   12,610.08 : 17,401.84 = 7,304.78 : x
2. Step 2: Convert to fraction form
   12,610.08/17,401.84 = 7,304.78/x
3. Step 3: Cross multiply
   12,610.08x = 17,401.84 × 7,304.78
4. Step 4: Simplify right side
   12,610.08x = 127,116,638.04
5. Step 5: Solve for x
   x = 127,116,638.04/12,610.08
6. Step 6: Final answer
   x = 10,080.56