Finding the Fourth Proportional to 12,674.78, 17,491.35 and 7,010.00

Step by Step Solution

1. Step 1: Write the proportion equation
   12,674.78 : 17,491.35 = 7,010.00 : x
2. Step 2: Convert to fraction form
   12,674.78/17,491.35 = 7,010.00/x
3. Step 3: Cross multiply
   12,674.78x = 17,491.35 × 7,010.00
4. Step 4: Simplify right side
   12,674.78x = 122,614,276.04
5. Step 5: Solve for x
   x = 122,614,276.04/12,674.78
6. Step 6: Final answer
   x = 9,673.88